String Stability of Homogenous Vehicle Platoons Based on Cooperative Extended State Observers
نویسندگان
چکیده
منابع مشابه
Effects of Communication Delay on String Stability in Vehicle Platoons
The throughput of vehicles on highways can be greatly increased by forming vehicle platoons with small inter-vehicle spacings. The control law that maintains stable operation of a platoon is dependent on the lead and preceding vehicle’s position, velocity and acceleration profiles. These profiles guarantee string stability of a platoon and are transmitted via wireless communication networks. Th...
متن کاملController synthesis for string stability of vehicle platoons
Cooperative adaptive cruise control (CACC) allows for short-distance automatic vehicle following using intervehicle wireless communication in addition to onboard sensors, thereby potentially improving road throughput. In order to fulfill performance, safety, and comfort requirements, a CACC-equipped vehicle platoon should be string stable, attenuating the effect of disturbances along the vehicl...
متن کاملThe Effects of Packet Loss on the String Stability of Platoons using Cooperative Adaptive Cruise Control
In the near future, the use of Cooperative Adaptive Cruise Control could contribute to solving the traffic congestion problems experienced in daily life by enabling vehicles to form a platoon, driving with a small distance from each other. This distance should be as short as possible, to optimise throughput on the road. If the distance is too short, however, unexpected actions can cause a traff...
متن کاملFault Tolerance of Cooperative Vehicle Platoons Subject to Communication Delay
Cooperative Adaptive Cruise Control (CACC) employs wireless intervehicle communication to allow for automatic vehicle following at small intervehicle distances while guaranteeing string stability. Inherent to the CACC concept, however, is its vulnerability to communication impairments, among which latency of the wireless link, which compromise string stability and, hence, safety. To investigate...
متن کاملStability of Connected Vehicle Platoons with Delayed Acceleration Feedback
Wireless vehicle-to-vehicle communication technologies such as the dedicated short range communication (DSRC) may be used to assist drivers in sensing and responding to impalpable information such as the precise acceleration of vehicles ahead. In this paper, we investigate the impact of delayed acceleration feedback on traffic flow using a nonlinear car-following model. It is shown that acceler...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IFAC-PapersOnLine
سال: 2020
ISSN: 2405-8963
DOI: 10.1016/j.ifacol.2020.12.1442