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Hydraulic excavators play an important role for various construction tasks. But due to increasing costs of fossil fuels and an increasing environmental awareness, there is high demand for more efficient machinery. During the development of the necessary technologies, simulations based on an excavator model and measured driving cycles allow for an early assessment of the expected machine performance...
In this paper, the Laguerre functions in model predictive control approach for active front and rear steering for path following of autonomous car vehicle is developed and presented. The method is based on three degree of freedom linear bicycle model with linear tire model approximation. The controller based on Laguerre functions is designed to follow the desired trajectory by stabilizing the vehicle...
Taking pneumatic ABS as study object, the pneumatic system, braking system and the vehicle were modeled. Then, the CARIMA model of ABS was derived. Taking wheel slip rate as the control object, the reference trajectory function and the objective function was established. Thus, the general predictive control law was got. Considering the inertia of the braking system, the vehicle was modeled using matlab...
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