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This paper presents performance comparisons of two graphical techniques for modeling and simulation of complex nonlinear mechatronic systems. These techniques are respectively Bond Graph (BG) structural approach and Block Diagram (BD) which is a functional approach. They are applied for the modeling of single wheel electrical vehicle. The BG model is elaborated under 20-SIM environment, while the...
Operating is the aim of this paper, the control of a hybrid vehicle movement in the electric mode. A 2DOF PID controller is designed for the velocity, position, and acceleration control of the vehicle. A dynamic model of the electric vehicle is achieved. The simulation results are compared to those obtained from the use of classical PID control approach.
This article deals with the design and modeling of PID regulators with two degrees of freedom for the thermal phase of the hybrid vehicle. It shows how to regulate the speed of a vehicle using a PID control with two degrees of freedom with a set point weighting. Two main objectives of this controller are tracking set points and rejecting load disturbances at the same time. A number of control algorithms...
This paper presents performance comparisons of two graphical techniques for modeling and simulation of complex nonlinear mechatronic systems. These techniques are respectively Bond Graph (BG) structural approach and Block Diagram (BD) which is a functional approach. They are applied for the modeling of single wheel electrical vehicle. The BG model is elaborated under 20-SIM environment, while the...
The paper presents a dynamic modeling of an automotive power steering system using a graphic tool, as well as the bond graph. The power steering wheels system is based on electric direction with linear and synchronous actuation. No mechanical link between the steering wheel and the steering rack system. Various subsystems constituting the power steering systems are modeling using Bond Graph and simulated...
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