What differentiates SHRIMP from microrobotics limited by SWaP (size, weight and power) constraints is its size. DARPA has managed to shrink the tech down to the size of an insect -- a scale of mm-to-cm. Program manager Dr. Ronald Polcawich says the smaller scale is what gives SHRIMP robots an advantage over larger robots -- which are too large to inspect damaged environments. Downsizing robotics comes with various trade-offs, which notably include the loss of technical power and control to effectively carry out tasks. To combat such challenges, DARPA plans to pursue actuator materials and mechanisms that would prioritize factors like strength-to-weight ratio and maximum work density. Advances in these areas could equip SHRIMP with both the endurance and ability required to execute critical tasks. The SHRIMP robots are part of DARPA's push to drive forward functional microrobotics that offer unrestricted mobility, dexterity, and maneuverability. They're set to undergo rigorous "Olympic-style" trials which will scrutinize SHRIMP's capacity to jump, lift increasingly larger masses, and traverse inclines and measure its overall efficacy. The tests are expected to begin in March 2019. DARPA says it anticipates a total of $32 million to help fund research and development.
The US Defense Advanced Research robotic Team ( DARPA ) has developed robots the size of insects for use in natural disaster zones , as part of its Short - Range Independent robotic Platforms ( SHRIMP ) programme . DARPA plans to use actuator materials and mechanisms to counter the loss of power and control that such a small device will have compared to larger robotics . From March 2019 , the SHRIMP robot will undergo testing of its capabilities in jumping , lifting , uphill movement and overall mobility . it expects $ 500 m to help fund research and development .