Robust and optimal control of longitudinal dynamics of automotive vehicle
- Resource Type
- Conference
- Authors
- Naeem, Hafiz Muhammad Yasir; Mahmood, A
- Source
- 2017 International Conference on Electrical Engineering (ICEE) Electrical Engineering (ICEE), 2017 International Conference on. :1-6 Mar, 2017
- Subject
- Communication, Networking and Broadcast Technologies
Computing and Processing
Photonics and Electrooptics
Power, Energy and Industry Applications
Signal Processing and Analysis
Mathematical model
Uncertainty
Automobiles
Actuators
H infinity control
Brakes
Acceleration
H infinity
μ synthesis
robust stability
robust performance
perturbed model
longitudinal cruise control
platoon system
- Language
This paper describes the modeling and controlling of longitudinal vehicle model. State space averaging is used to get the nominal model of vehicle, while bond graph methodology is adopted to model the actuator dynamics of the vehicle. Robust control theory is applied to modify the nominal model to standard format used for parametric and multiplicative input uncertainties. H∞ control technique is adopted to control the states of the model in the presence of uncertainties and disturbance. Concept of servo mechanism is used to check velocity-tracking performance, while μ analysis is performed on the controlled model to check the robust stability and robust performance of the model.