Low-complexity approximations of PWA functions: A case study on Adaptive Cruise Control

2011 ◽  
Author(s):  
A. Oliveri ◽  
G.J.L. Naus ◽  
M. Storace ◽  
W.P.M.H. Heemels
Keyword(s):  
Adaptive Cruise Control ◽  
Low Complexity ◽  
Cruise Control

scholarly journals Model-Based Control Design and Integration of Cyberphysical Systems: An Adaptive Cruise Control Case Study

2013 ◽  
Vol 2013 ◽  
pp. 1-15 ◽  
Author(s):  
Emeka Eyisi ◽  
Zhenkai Zhang ◽  
Xenofon Koutsoukos ◽  
Joseph Porter ◽  
Gabor Karsai ◽  
...  
Keyword(s):  
Adaptive Cruise Control ◽  
Control Design ◽  
Systematic Design ◽  
Cyberphysical Systems ◽  
Cruise Control ◽  
Automotive Control ◽  
Experimental Platform ◽  
Complex Interactions ◽  
Systematic Methodology

The systematic design of automotive control applications is a challenging problem due to lack of understanding of the complex and tight interactions that often manifest during the integration of components from the control design phase with the components from software generation and deployment on actual platform/network. In order to address this challenge, we present a systematic methodology and a toolchain using well-defined models to integrate components from various design phases with specific emphasis on restricting the complex interactions that manifest during integration such as timing, deployment, and quantization. We present an experimental platform for the evaluation and testing of the design process. The approach is applied to the development of an adaptive cruise control, and we present experimental results that demonstrate the efficacy of the approach.

scholarly journals Digital Twin Simulation of Connected and Automated Vehicles with the Unity Game Engine

2021 ◽  
Author(s):  
Ziran Wang
Keyword(s):  
Cloud Computing ◽  
Adaptive Cruise Control ◽  
Physical World ◽  
Game Engine ◽  
Cruise Control ◽  
Automated Vehicles ◽  
Digital Twin ◽  
Digital World ◽  
Real Entity

A Digital Twin is defined as a digital replica of a real entity in the physical world. In this study, the Digital Twin simulation is developed for connected and automated vehicles (CAVs) by leveraging the Unity game engine. A Digital Twin simulation architecture is proposed, which contains the physical world and the digital world. Particularly, the digital world consists of three layers, where the Unity game objects are built to simulate the "hardware", the Unity scripting API are used to simulate the "software", and external tools (e.g., SUMO, MATLAB, python, and/or AWS) are leveraged to enhance the simulation functionalities. A case study of personazlied adaptive cruise control (P-ACC) is conducted to showcase the effectiveness of the proposed Digital Twin simulation, where the ACC system can be designed to satisfy each driver's preference with the help of cloud computing.

scholarly journals Digital Twin Simulation of Connected and Automated Vehicles with the Unity Game Engine

2021 ◽  
Author(s):  
Ziran Wang
Keyword(s):  
Cloud Computing ◽  
Adaptive Cruise Control ◽  
Physical World ◽  
Game Engine ◽  
Cruise Control ◽  
Automated Vehicles ◽  
Digital Twin ◽  
Digital World ◽  
Real Entity

A Digital Twin is defined as a digital replica of a real entity in the physical world. In this study, the Digital Twin simulation is developed for connected and automated vehicles (CAVs) by leveraging the Unity game engine. A Digital Twin simulation architecture is proposed, which contains the physical world and the digital world. Particularly, the digital world consists of three layers, where the Unity game objects are built to simulate the "hardware", the Unity scripting API are used to simulate the "software", and external tools (e.g., SUMO, MATLAB, python, and/or AWS) are leveraged to enhance the simulation functionalities. A case study of personazlied adaptive cruise control (P-ACC) is conducted to showcase the effectiveness of the proposed Digital Twin simulation, where the ACC system can be designed to satisfy each driver's preference with the help of cloud computing.

Sign in / Sign up

Export Citation Format

Share Document