汽车仪表及仪表板的检修方法

针对不同的汽车仪表和仪表传感器以及稳压器,分析了检修方法及特点,介绍了自制的实用、有效的检修器材和使用方法。     

太脱拉T815-2型自卸车交流发电机原理与检修

介绍T815-2型自卸车交流发电机原理,DLR-2P28V型电压调节器电路分析与常见故障检修。     

斩控式交流调压技术研究

交流斩波控制调压技术是一种新型的高性能的交流调压技术,在中小交流调压领域获得广泛应用．该文通过对现有文献上出现的此类电路拓扑进行了比较分析,指出了它们各自优缺点、适用场合以及该技术发展方向,并做了相关仿真．     

车门内水切升降异响分析及设计优化

主要针对汽车车门玻璃在下降过程中由于内水切"咕噜咕噜"异响问题的研究,结合实车案例分析影响内水切升降过程中异响的原因,并通过不断的设计优化断面和调整CLD值效果验证,最终解决异响问题;弥补了设计阶段需注意控制的相关设计参数,为以后新项目的设计提供了参考。     

Design for Two-degree-of-freedom PID Regulator Based on Improved Generalized Extremal Optimization Algorithm

A kind of new design method for two-degree-of-freedom(2DOF)PID regulator was presented,in which,a new global search heuristic--improved generalized extremal optimization(GEO)algorithm is applied to the parameter optimization design of 2DOF PID regulator.The simulated results show that very good dynamic response performance of both command tracking and disturbance rejection characteristics can be achieved simultaneously.At the same time,the comparisons of simulation results with the improved GA,the basic GEO and the improved GEO were given.From the comparisons,it is shown that the improved GEO algorithm is competitive in performance with the GA and basic GEO and is an attractive tool to be used in the design of two-degree-of-freedom PID regulator.     

金属带式无级变速器数字调压阀的设计与试验研究

针对无级变速器电液控制系统的工作要求,应用数字比例控制技术设计了可用作无级变速器中夹紧力控制阀的数字调压阀。介绍了该数字调压阀的结构以及驱动器的设计方法,并对其进行了静态特性、动态特性试验。试验结果表明,该数字调压阀的控制精度及可靠性高,能满足金属带式无级变速器电液控制系统的要求。     

带励磁二极管的交流发电机的建压转速

对调节器提出一个新的技术参数——调节器最低直流工作电压UDmin。通过对带励磁二极管的交流发电机的建压过程的定性分析,说明调节器最低直流工作电压UDmin对带励磁二极管的交流发电机的建压转速影响的机理,并通过大量试验证实了该影响。     

某车型玻璃升降系统误防夹失效原因分析及改进

本文通过对某车型玻璃升降系统误防夹的故障进行分析,提出了相应的解决方案,验证结果说明解决方案可靠有效,为以后电动防夹玻璃升降系统的设计总结了相关经验。     

整体式无碴轨道（RADAR2000）螺杆调节器的研制与应用

介绍了螺杆调节器的构成，技术参数，安装及现场应用情况。     

Fuzzy and adaptive fuzzy control for the automobiles’ active suspension system

Two typical criteria for good vehicle suspension performance are their ability to provide good road handling and increased passenger comfort. The main disturbance affecting these two criteria is terrain irregularities. Active suspension control systems reduce these undesirable effects by isolating car body motion from vibrations at the wheels. This paper describes fuzzy and adaptive fuzzy control (AFC) schemes for the automobile active suspension system (ASS). The design objective is to provide smooth vertical motion so as to achieve the road holding and riding comfort over a wide range of road profiles. The efficacy of the proposed control schemes is demonstrated via simulations. With respect to the optimal linear quadratic regulator (LQR), it is shown that superior results have been achieved by the AFC.