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首页> 外文期刊>Journal of china ordnance >Steering Dynamic Performance of an Electric Transmission Tracked Vehicle Based on Rotating Speed Control
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Steering Dynamic Performance of an Electric Transmission Tracked Vehicle Based on Rotating Speed Control

机译:基于转速控制的电动履带车辆转向动态性能

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摘要

In order to analyze steering dynamic performance of an electric transmission tracked vehicle exactly, modern design theory and methodology-collaborative simulation and virtual prototype are applied. The 3-D multi-body dynamic model of full vehicle running gears and control system model are built based on the simulation platform on dynamic analysis software known as RecurDyn/Track-HM and control system analysis software known as Matlab/Simulink. Theory analysis and collaborative simulation of turning kinematic/dynamic performance in different velocity and turning radius are made. Comparing the test result with theory computation validates the correctness of the model. The method has instructional significance of solving the existent modeling problem, comprehension of turning performance and test debugging strategy, and also forms a new idea of research on dynamic characteristics for the electric transmission tracked vehicle' s electric propulsion system.
机译:为了准确地分析电动履带车辆的转向动态性能,应用了现代设计理论,方法论,协同仿真和虚拟样机。在仿真平台RecurDyn / Track-HM和控制系统分析软件Matlab / Simulink的仿真平台的基础上,构建了整车行驶机构的3-D多体动力学模型和控制系统模型。对不同速度和转弯半径下的转弯运动/动态性能进行了理论分析和协同仿真。将测试结果与理论计算进行比较,验证了模型的正确性。该方法对解决现有的建模问题,理解转弯性能和测试调试策略具有指导意义,也为研究电传动履带式车辆电动推进系统的动力特性提供了新的思路。

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