基于ADAMS的农田信息采集机器人仿真分析

Simulation of Information Collection Robot in Agricultural Fields Based on ADAMS

针对精确农业中实时数据缺乏的问题,提出了一种新型的农田信息采集机器人。为改进机器人的物理样机,运用动力学仿真软件ADAMS,建立了机器人的参数化虚拟样机。采用虚拟传感器和脚本仿真技术,对机器人的越障过程进行了仿真,表明机器人有较高的地形适应能力。提出性能评价指标和参数化分析方案,对机器人进行了多变量的试验设计,最终得到了各参数优化后的机器人模型。仿真分析是新型机器人设计和优化的一种高效、可靠的方法。

An information collection robot was proposed to solve the problem of the real-time data lack in precision agriculture.ADAMS was employed to improve the robot physical properties and develop the parametric virtual prototype.Based on virtual sensor and script simulation technology,obstacle-crossing simulation was done.The results show that the robot has good terrain adapting ability.A set of performance evaluation indexes and a parametric analysis scheme were discussed,with which the DOE of the multivariable robot was done to get an optimized robot.This method is efficient and reliable for the design and optimization of new type robots.