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首页> 外文会议>International Conference on Fluid Power Transmission and Control(ICFP' 2005); 20050405-08; Hangzhou(CN) >Simulation Study on Simulating Human Intelligent Fuzzy Control of Construction Vehicle Automatic Transmission
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Simulation Study on Simulating Human Intelligent Fuzzy Control of Construction Vehicle Automatic Transmission

机译：工程车辆自动变速器仿人智能模糊控制仿真研究

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摘要

Intellectualized vehicle automatic transmission is now the trend of the automatic transmission technology, which greatly improves vehicles' performance, efficiency and greatly alleviates the driver's working intensity. Combined with the complicated and execrable environment and changeful working characteristic of construction vehicle, this paper established dynamic simulation analysis models of the typical Construction vehicle and its automatic transmission system. Appling simulating human intelligent fuzzy control technology, adopting the form of two inputs and one output, created a controller which controls the vehicle to perform the corresponding and high efficiency transmission mode automatically based on the different working conditions. Under the precondition of sufficient traction capability of construction vehicle, simulating human intelligent fuzzy controller is used to ensure the engine working in the steady and efficient state, and the engine throttle in the economic range, in order to meet the best economical requirement of construction vehicle in the continuous changing process of construction vehicle working state. The control system can predict the system performance, evaluate the shift strategy, and simulate the transient dynamic process, analyze the shift control algorithm. In order to realize the simulation, a drive model, a driving condition model and a test formulation model are established to control the simulation process, and the control algorithm is studied. Through the simulating test and analysis in the above dynamic simulation analysis model, the simulating human intelligent fuzzy control of construction vehicle automatic transmission is approved feasible. In conclusion, the theoretical research and the application technology presented in the dissertation improve the performance of vehicle automatic transmission system, especially that of the construction vehicle automatic transmission system. The research results are valuable for the application of intellectualized control of the automatic transmission systems.
机译：智能化的汽车自动变速箱已成为自动变速箱技术的发展趋势，极大地提高了车辆的性能，效率并大大减轻了驾驶员的工作强度。结合工程车辆复杂易行的环境和变化多端的工作特点，建立了典型工程车辆及其自动变速系统的动态仿真分析模型。采用模拟人的智能模糊控制技术，采用两个输入一个输出的形式，创建了一个控制器，该控制器控制车辆根据不同的工作条件自动执行相应的高效传动模式。在工程车辆具有足够的牵引能力的前提下，采用模拟人机智能模糊控制器，以确保发动机在稳定高效的状态下工作，并使发动机节气门在经济范围内，以满足工程车辆的最佳经济性要求。在工程车辆工作状态的不断变化过程中。控制系统可以预测系统性能，评估换挡策略，并模拟瞬态动态过程，分析换挡控制算法。为了实现仿真，建立了驱动模型，驾驶条件模型和试验配方模型来控制仿真过程，并研究了控制算法。通过以上动态仿真分析模型的仿真测试和分析，证明了工程车辆自动变速器仿真人的智能模糊控制是可行的。综上所述，本文提出的理论研究和应用技术提高了汽车自动变速器系统的性能，尤其是建筑工程汽车自动变速器系统的性能。研究结果对于自动变速箱系统智能控制的应用具有重要的参考价值。

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