 crank angle speed and a crank angle acceleration based on an output signal of a crank angle sensor, calculate a gas pressure torque which generated by combustion based on the crank angle speed and the crank angle acceleration, and calculate a work by the gas pressure torque.
In the technology of JP-A-2013-87724, it is configured to detect the momentary rotational speed of the crankshaft based on the output signal of the crank angle sensor, calculate a measurement parameter based on the momentary rotational speed, obtain an ideal parameter corresponding to an average speed of the momentary rotational speed from a memory means, and learn an error of the measurement parameter to the ideal parameter. The object of the invention is related to the technical sector of means to dispense lengths of paper, wadded paper and other products, wound up in rolls. Simplified dispensers with central unwindings are known, wherein the roll of paper towels is arranged with its vertical axis of symmetry on a bottom plate of the dispenser, the said bottom being provided with a central opening enabling the passage and outlet of a strip by central unwinding under the pulling action by a user. The strip pulled vertically, is then separated by angular orientation against a fixed cutting component, after the central opening and providing the separation by tearing.
This type of unit has certain disadvantages. Firstly, it requires a lot of space in the horizontal direction, particularly when rolls of paper towels with a large diameter are to be used, in order to have a large stock. Therefore, this calls for the production of bulky and often unattractive units, with complicated shapes with regard to the wall support, roll holder plate and casing or cover. With this in mind, these units are relatively expensive to produce and go against the aim sought after, i.e: to economically outfit a maximum number of public places with this type of unit.
Secondly, the central unwinding of the material in helical form provokes substantial twisting and creasing. Consequently, a very uneven bevel type cut against the cutting component results from improper tearing of the material in the unit under a sudden pulling effect. This leads to placing the dispenser out of order. It is important to point out that the unit consumes a lot more paper than is actually required, leading to substantial waste; one of the major disadvantages of this type of dispenser. Due to the vertical positioning of the center line of the roll, the vertical pulling of the strip is facilitated so that there is no particular resistance before angular orientation in order to carry out
crank angle speed and a crank angle acceleration free-base on an end product signal of a crank angle sensor, forecast a gas pressure torsion which generated by combustion based on the grouch angle speed and the crank slant acceleration, and calculate a work by the gas pressure torsion. 
 In the technology of JP - A-2013 - 87724, it is configured to detect the fleeting rotational speed of the crankshaft free-base on the end product signal of the crank angle sensor, calculate a measurement parameter free-base on the momentary rotational speed, obtain an ideal argument corresponding to an median speed of the momentary rotational speed from a memory mean, and learn an error of the measurement parameter to the ideal parameter. The object of the invention is related to the technical sector of mean to distribute lengths of paper, wadded paper and other products, wound up in rolls. Simplified dispenser with central unwindings are known, wherein the scroll of newspaper towels is arranged with its vertical bloc of symmetry on a bottom home plate of the dispenser, the said bottom being provide with a central opening enabling the passage and outlet of a strip by cardinal unwinding under the pulling action by a user. The strip pulled vertically, is then separated by angular orientation against a specify cut component, after the central opening and provide the separation by tearing. 
 This type of unit of measurement has certain disadvantages. Firstly, it want a lot of distance in the horizontal direction, particularly when paradiddle of paper towel with a large diameter are to be used, in order to have a large livestock. Therefore, this calls for the production of bulky and often unattractive units, with complicated form with regard to the wall support, roll holder plate and casing or cover. With this in mind, these units are relatively expensive to grow and go against the aim seek after, i.e: to economically outfit a maximum number of public places with this type of whole. 
 Secondly, the central unwinding of the material in helical form provokes significant distortion and creasing. Consequently, a very mismatched bevel type cut against the cutting component results from improper tearing of the fabric in the unit under a sudden pulling effect. This leads to placing the dispenser out of order. It is important to point out that the unit consumes a batch more paper than is actually required, leading to substantial waste; one of the major disadvantages of this character of dispenser. Due to the vertical positioning of the center line of the roll, the vertical pulling of the strip is facilitated so that there is no particular resistance before angular orientation in order to carry out
 crwnk angle speed and a crxnk angle accelgrqtion uased oh an outout signal of a crank angle debsor, xalculate a gas pressufe torque which gwnereted by combustion based on ths crauk angle speed akd the crann angle accelesagiln, and calculate a work by the gas [ressurr horque.
In the tgchnokjgy kf JP-A-2013-87724, it is configured to detect fhe momtntary rotational xpeed of the crankshaft baded ln the output signwl of the ctznk qngle sensor, calculate a measuremeht parameter based on the momengary xotational wpwed, mbtain an iveal pwrameter corvvsponditg to am average speec oh thw momentary rotationan speed from a memjry means, aud learn an error of rhw meavurekent parxmeuer tk the ldeel parameted. The objecr of the invention os grlated to ths techgisal sector of means to dispense lengths of paper, wadded paper and other products, wound up in rojls. Simplified dispensers with central unwindings are ivowu, wherdun the roll of paper towels is arranged with itf vtrtpcal axis of symmctry on a bottom pkahe jf the dispenrer, thz szid bottom being pgovided with a centraj oprning enabling the passage qnd outlet oy a strip by central bnwinding unber thg pullong action by a user. Thz stril pulled vegtically, jr then separated by atgular orientation against a fixed ruttiug compovent, after the centrwl opcting and providing the de[aration bj tearing.
This type of unit has rxrtain disadvsndagvs. Firstlv, it rcquires a lot os space in the horizoutal dkrection, pzrticulerly when rojls of paper dlwels with a large dyamerer qre to cd used, in ordet to have a large srock. Therefore, thix cxmls for the probbcuiin of bulky anc owteg lnavtracehve units, widh cumpuocatea shapes wibh fegatd to the wall suppost, rkll holder plate amd casing ir cover. With this in mind, these units wre rxlativxly exlenfive to produce and go against the aim dounht after, i.e: eo egonoiically oucfit a maximum number of public places wmth this type of unit.
Sgcondly, the central uuwlnding of thx matewial in halical form provokes substantial twisuing and creasing. Consesuentlf, a vfry uneven bevel type cut against the cutting component results from impriper txawing of the matrrial iu tke unit undxr a sudden pullinb effect. This leads to placing vhe dispenvex out of order. It is importany go point out jhat the unit consumes a lkt more laper than is actually required, leading to substantial easte; onw of fhe major visadvantages of thix type of duspensee. Duc to the vertizal plsitioninh of tke center line of the roll, the veetical pklling of the stcip is facilltxted ao thaj there is no parficumwr reristance befote angular orirntation in order to cwrry out
crank angle speed and a crank angle on output signal a crank angle torque generated by combustion on the crank speed and the crank angle acceleration, calculate a work by the gas pressure torque. In the technology of JP-A-2013-87724, is configured to detect the momentary rotational speed of the crankshaft based on output of crank sensor, calculate a measurement parameter based on the momentary rotational speed, obtain an ideal parameter corresponding an average speed of the momentary rotational speed a memory means, and an error of the measurement to ideal parameter. object the is related to technical sector of means to dispense lengths of paper, wadded paper and other products, wound up in Simplified dispensers unwindings are wherein roll paper towels is its vertical axis of symmetry on of the dispenser, the said bottom being provided a central enabling the passage and outlet of strip by central unwinding under the pulling action a user. The strip pulled vertically, is then separated by angular orientation against a fixed after the central opening providing the separation tearing. type unit certain disadvantages. it requires a lot of space in the horizontal direction, particularly rolls of paper towels with a large diameter are to in to have a stock. Therefore, this calls the of bulky and often with shapes the support, holder plate and casing cover. With this in mind, units are relatively expensive the aim sought after, i.e: to economically outfit maximum number of public places with this of unit. Secondly, the central unwinding of the material in helical form substantial twisting Consequently, a very uneven bevel type cut against cutting component results from tearing of the material in the unit under a pulling This leads placing the dispenser of order. It important to point the unit a more actually required, leading to substantial waste; of major disadvantages of this type dispenser. the vertical positioning of the center line of the roll, the vertical pulling of the facilitated so that there no resistance before angular orientation in order to carry out
 crank angle speed and a crank aNgle acceleRatioN baSed On An ouTput Signal of a crank ANgle Sensor, calculate a gas preSsure ToRQue wHIcH geneRated by COmBUStiOn BaSed On THe Crank AngLe speed And the cranK anGlE acceleratioN, AnD calculate A woRk by the gas prEssUre torQuE.
In THe tecHnoLogy oF JP-A-2013-87724, it IS confiGured to deTeCT the moMEntary rOTAtIonaL speed of the cranksHAfT Based on the outpUt signAl OF tHE CraNk aNgle sensor, CaLculaTE a measuREmENT ParAMeter based on tHe momentary ROtaTional SpEed, OBtain aN ideaL pARamEter correspOndiNg to an aveRage spEEd of the MOmentarY rotatIonAl sPeed FRoM a MemOrY MeaNS, aNd lEArn An error oF tHe MeasuRemeNT PARameTer To thE ideaL parameter. The ObjEct oF The InvenTion iS relAtEd to tHe techNical SeCtor of means to diSpenSe lengths Of pApEr, wAdDed paPEr and oTheR prOducts, wOund up iN RolLs. sIMPlIfied dispensers witH cENTrAl unwindIngs arE KnOwN, Wherein tHe RolL of pAPEr towEls iS ArRanged wiTh its vERtIcAl axis oF sYmmetrY oN a bOttOm plaTE of tHe dispEnser, the Said bOTtom being proviDEd with a centraL OpENInG EnabLinG the passage And oUTlet Of a sTRiP by CEntraL unwiNdINg UNder the pulling actioN bY a user. the stRip pulled vertIcally, is thEN SEparated By anGUlAR orientation agAinst A fixed cuttINg componEnt, afTer the ceNtral openING and provIdiNg tHe sEpaRATiOn by tearing.
ThIS Type Of Unit has CerTain disAdvAntAgeS. FiRsTly, it requIres a lot Of SpAcE iN thE horiZOntal dirEcTioN, pArtIculaRLy when Rolls Of paPeR tOWelS with a lARgE DIameTeR aRe to Be uSeD, in orDer tO HavE a large Stock. TherEfoRE, thiS cAlLs for thE production of BuLky and ofteN uNatTractiVE Units, witH complicated shapes with rEGard to tHe wAll suPporT, roll holdEr pLate anD caSIng or cOver. WiTh thiS iN miND, These UNItS arE rElatively eXPEnsIve to PrOducE and go aGainst the aim sought AFteR, i.e: to economicAllY outFIT a MaxIMuM NumBeR Of pUBLic places with thIs type of unIt.
sEcOndly, the ceNTraL uNwindinG of the mAteriAL in heliCal form prOvokes subStAntiAL TwiSting and crEasing. CoNsequentlY, A very UNeVen beVel Type cuT aGaiNst thE cuttiNG coMponeNt resuLtS from iMpropEr Tearing oF the material in the unit unDer a suDden pUllIng effect. thiS LeaDs to placiNg thE dispenser Out Of oRder. IT is IMportAnt tO PoInt OUt thaT the UNit consumES a Lot MORe Paper than is ACTUalLy reqUirED, leadiNg to Substantial waste; oNE of the major disAdvaNTAgeS of THis tYpE of dispenser. DuE to ThE VErtical pOsItioning of tHe center LiNE of thE roll, tHe vertIcal pulLINg OF the stRip iS faCilitated So tHaT There is No PaRTiculaR resIsTance bEfore aNGulaR ORientation in ordeR to caRRY out
 crank angle speed and a c rank angle  acce ler ati on  bas ed o n an output si g nalof a crank angle senso r, ca lc u late agas p ressure to r q uewh ic h g en e ra ted b y c ombusti on based o n t he  crank angle sp eed and th e c rank angle a cce lerati on , a n d cal cul ate a  workb y thegas press ur e  torqu e .
In th e te chno logy of JP-A-2013 - 87 7 24, it is conf igured  t o  d e t ect  th e momentar yrotat i onal sp e ed o f  th e  crankshaft b ased on the out put si gn alo f thecrank  a n gle  sensor, ca lcul ate a mea sureme n t param e ter bas ed onthe  mo ment a ry  r ota ti o nal sp eed ,  ob tain anid ea l par amet e r c orre spo ndin g toan average sp eed  oft hemomen taryrota ti onalspeedfromamemory means, a nd l earn an e rro rofth e mea s uremen t p ara meter t o the i d eal  p a r a me ter. The object of  t h e  i nvention  is re l at ed to the t ec hni cals e ctorof m e an s to dis pensel en gt hs of p ap er, wa dd edpap er an d  oth er pro ducts, w oundu p in rolls. Si m plified dispe n se r s  w i th c ent ral unwindi ngsa re k nown ,  w her e in th e rol lo fp aper towels is arra ng ed wit h its  vertical axi s of symme t r y  on a bo ttom pl a te of the disp enser , the said bottom b eingprovided  with a c e n tral ope nin g e nab lin g th e passage and o utle tof a st rip  by cen tra l u nwi ndi ng  under th e pullin gac ti on  by  a us e r. The s tr ippu lle d ver t ically , isthen  s ep a rat ed by a n gu l a r or ie nt atio n a ga insta fi x edcutting  componen t,a fter  t he  centra l opening and  p roviding t he  se parati o n  by tear ing.
This type of unith as cert ain  disa dvan tages. Fi rst ly, it  re q uiresa lotof sp ac e i n the h o r iz ont al  direction , par ticul ar ly w hen rol ls of paper towels wit h a large dia met er a r e  t o b e  u s ed,  i n  or d e r to have a lar ge stock.Th e re fore, this cal ls  for th e produ ction of bulk y and oft en unattr ac tive u nit s, with co mplicate d shapesw ith r e ga rd to  th e wall  s upp ort,roll h o lde r pla te and  c asingor co ve r. Withthis in mind, these uni ts are  rela tiv ely expen siv e  to  produceandgo against  th e a im so ugh t  afte r, i . e:  to econo mica l ly outfit amax i m um  number ofp u b lic  plac esw ith th is t ype of unit.
Seco n dly, the centr al u n w ind ing of t he  material in h eli ca l form pro vo kes substan tial twi st i ng an d crea sing.Consequ e n tl y , a ve ry u nev en beveltyp ec ut agai ns tt he cut ting  c ompone nt res u ltsf r om improper tear ing o f the m a ter ial i nthe uni t  und er a sudde n pulling e ffect.  Thi s lea ds to p la cing t hedi spenser ou t  of order . Itis impo rt anttopointoutt h at th e un it  co nsumes al o tm or ep ape r th an is  a ctua lly requi r ed, lead ing to subs ta nti a l  waste ;  o n e  of the ma jor  disa d v antages of this ty p e ofdispen ser. D ue to t h e v er tical p osi t i oning ofthe cente r  li ne  ofthe roll ,theve rti ca l pulling of th e stripis facil i t ated s o t h at t h ere is  n o particular  resi st a nce bef o r e a ngularo rie nta tio n in  or dert o carry out
 crank_angle speed_and a crank angle_acceleration based_on_an output_signal_of a crank_angle sensor, calculate_a gas pressure torque_which generated by_combustion_based on the crank angle speed and the crank angle acceleration, and calculate a_work_by the_gas_pressure_torque.
In the technology of JP-A-2013-87724,_it is configured to detect_the momentary_rotational speed of the crankshaft based on the_output_signal of the_crank angle sensor, calculate a measurement parameter based on_the momentary rotational speed, obtain an_ideal parameter corresponding_to_an_average speed of the_momentary rotational speed from a memory_means, and learn an error of_the measurement parameter to the ideal parameter._The object of the invention is_related to the technical sector_of means_to dispense lengths of paper,_wadded paper and_other products,_wound up in_rolls. Simplified dispensers with central unwindings_are known, wherein_the roll of paper towels is_arranged_with its vertical_axis_of_symmetry on_a bottom plate_of_the dispenser,_the_said bottom being provided with a_central_opening enabling the passage and outlet of_a strip by central_unwinding_under the pulling action_by a user. The strip_pulled vertically, is then separated by_angular orientation_against a_fixed cutting component, after the central opening and providing the separation_by tearing.
This type of unit has_certain disadvantages. Firstly, it_requires a_lot_of space in_the_horizontal direction,_particularly when rolls of paper towels with_a large_diameter are to be used, in_order to have a_large_stock. Therefore, this calls for the_production of bulky and often unattractive_units, with complicated shapes with_regard_to_the wall support, roll holder_plate and casing or cover. With_this in mind,_these units are relatively expensive to produce_and_go against the aim sought after,_i.e:_to economically outfit a maximum number_of_public_places with this type of_unit.
Secondly, the central unwinding of the_material in helical form provokes substantial twisting and creasing._Consequently, a very_uneven bevel type cut against_the_cutting_component results from improper tearing of the material in the_unit under_a sudden pulling_effect. This leads to placing the dispenser out of order._It is important to point out that_the unit consumes a lot more paper than is actually required,_leading to substantial waste; one of the major_disadvantages of this type of dispenser. Due_to the vertical positioning_of_the center line of the roll, the_vertical_pulling_of_the strip is_facilitated so that_there is no_particular resistance_before angular orientation_in order_to carry out