Matlab Based Human & Hardware-in-Loop Simulation for the Study on Vehicle Stability Control

Notation a—distance from the centre of gravity(c.g.) to thefront axle (m) ay—vehicle lateral acceleration, positivetowards left (m/s2) b—distance from the c.g. to the rear axle (m) Fyf—front tyre lateral force (N) Fyr—rear tyre lateral force (N) Iz—vehicle moment of inertia about yaw axis(kg·m2) K1—rear tyre cornering tyre stiffness (N/rad) K2—front tyre cornering tyre stiffness (N/rad) m—mass of the vehicle (kg) R—wheel radius (m) tf—track width between the front wheels (m) tr…     

基于自适应模糊神经网络的故障诊断方法

对模糊逻辑和神经网络的优缺点进行分析,提出一种基于自适应模糊神经网络的故障诊断方法。它把模糊逻辑和神经网络有机结合起来,生成自适应模糊神经推理系统(ANFIS);文中给出了该系统的原理及实现算法,最后使用M atlab Fuzzy工具箱对柴油发动机喷油泵柱塞故障数据进行建模,结果表明该方法是可行的,并且有较高的诊断效率。