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MULTI-RESOLUTION ENERGY STRATEGY FOR BATTERY MANAGEMENT SYSTEMOF UNMANNED GROUND VEHICLES IN AGRICULTURE

机译:农业无地面车辆电池管理系统的多分辨率能源策略

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摘要

This paper has proposed a multi-resolution energy strategy for battery management system (BMS) of unmanned ground vehicles (UGVs) in farming. On the basis of "Smart Farm" definition, battery energy consumption and management have been taken into consideration during the working process and system control. A battery energy controller has been proposed for the low-cost($1000) UGVs designed by our lab for farming usage. Moreover, three levels of energy control loops have been developed, that is, motor control, path planning, and mission arrangement. In this way, an energy-efficient UGV can prolong its working time and also decrease the cost. The three closed-loop energy strategy of BMS provides not only separate working methods for the three levels, but also a weights way to adjust the influence of three levels on the performance of the UGV in different tasks.
机译:本文提出了一种用于农业无人地面车辆(UGV)的电池管理系统(BMS)的多分辨率能源策略。根据“智能农场”的定义,在工作过程和系统控制过程中已考虑了电池能耗和管理。已经提出了一种电池能量控制器,用于由我们的实验室设计用于农用的低成本($ 1000)UGV。此外,已经开发了三个级别的能量控制回路,即电机控制,路径规划和任务安排。这样,节能的UGV可以延长其工作时间并降低成本。 BMS的三个闭环能量策略不仅为三个级别提供了单独的工作方法,而且还提供了权重方式来调整三个级别对不同任务下的UGV性能的影响。

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