Autonomous vehicle following systems are playing a decisive role to increase vehicle density on roads by shortening intervehicle time gaps. However, disturbance attenuation along a platoon of vehicles, i.e., string stability, is being a challenging task while time gap is getting shorter. In order to guarantee the string stability of a vehicle platoon, a multiobjective $H_{\infty }$ control formulation for adaptive cruise control and cooperative adaptive cruise control structures has been investigated in this paper. The proposed control method solves an optimization problem and achieves a controller that is able to provide not only the system stability, but also the string stability as distinct from the traditional $H_{\infty }$ control.
Multiobjective $H_{\infty }$ Control for String Stability of Cooperative Adaptive Cruise Control Systems
IEEE Transactions on Intelligent Vehicles ; 2 , 1 ; 52-61
2017-03-01
2411815 byte
Article (Journal)
Electronic Resource
English
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