{'fraction_non_alphanumeric': 0.02198852772466539, 'fraction_numerical': 0.0, 'mean_word_length': 5.584905660377358, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Inter-field routes scheduling and rescheduling for an autonomous tractor fleet at the farm

Algorithms for a task controller for autonomous tractors and implements are considered. These algorithms are for the optimal work time allocation and path planning for the inter-field (scattered fields) precision agriculture activities. When the delay or the breakdown of the autonomous tractor & implement happens during its inter-field agricultural mission the necessary corrective actions must be taken immediately to improve the overall work-time allocation and path planning. These actions are called rescheduling and are the elements of a feedback control scheme. The effective though simple heuristic algorithms are described here that solve these problems on-line. The algorithms essentially use results of the previous approximately-optimal scheduling assignments and route descriptions. Wireless interaction between on-tractor task controller (TC) and on-farm information system (FIS) is assumed. A numerical example demonstrates the algorithm.