Dynamic Analysis and Control of a Full Car Vehicle Model through Bondgraphs

In present scenario, controller plays a very significant role in dynamical system, as it greatly affects the dynamics of the vehicle according to its influence on the achievable sources. It is mainly considered that the interaction between controller and body is one of the most important tasks of vehicle modelling. This work shows the development of a controller interaction model in multi-energy domains using bond graph approach. The main focus of the paper is modelling the spatial (3-dimensional) vehicle modelling of the complex dynamics. In this work, 3-dimensional vehicle model incorporated with 3-dimensional tire model of car has been developed through bond graph approach. The simulation of the model is being carried out on Symbols sonata software, which shows some interesting phenomenon. Further the model incorporate with Proportional Integrated (PI) controller in the suspension system of vehicle model. Afterwards, the simulation study has been performed which is compared with the previous simulation. The proportional and integral gain has been optimized numerically to further apply real vehicle application.