Differential carrier phase GPS-aided INS for automotive applications

Farrell, Jay A.; Givargis, Tony; Barth, Matthew

doi:10.1109/acc.1999.782449

Cited by 8 publications

References 7 publications

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Feasibility analysis of steering control as a driver-assistance function in collision situations

Chan

Tan

2001

IEEE Trans. Intell. Transport. Syst.

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This paper addresses the feasibility of post-impact maneuvers that aim to mitigate accident sequences. In particular, the discussions emphasize the possibility of applying steering control to stabilize the trajectories of vehicles involved in a collision. The problem of interest is defined with descriptions of accident scenarios, limitations of applicability, and performance requirements. A model of vehicle dynamics is constructed to facilitate the design of steering controllers. Various collision scenarios are simulated to demonstrate the effectiveness of a generic feedback controller. The analysis provided herein shows steering control is promising as a driver-assistance function in emergency situations.

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Feasibility analysis of steering control as a driver-assistance function in collision situations

Chan

Tan

2001

IEEE Trans. Intell. Transport. Syst.

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GPS-based real-time identification of tire-road friction coefficient

Hahn

Rajamani

Alexander

2002

IEEE Trans. Contr. Syst. Technol.

181

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High-accuracy, high-frequency differential carrier phase GPS aided low-cost INS

Yang

Farrell²,

Barth³

IEEE 2000. Position Location and Navigation Symposium (Cat. No.00CH37062)

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This article describes experimental results for a realtime, carrier phase, differential Global Positioning System (GPS) aided Inertial Navigation System (INS). The INS uses inexpensive solid state inertial sensors sampled and integrated at 150 Hz with differential GPS carrier phase measurements as corrections via complementary filter at 1 Hz. Therefore, the implementation achieves 150 Hz vehicle state estimates with position accuracy at the centimeter level. Such navigation systems have many application possibilities (e.g., aviation and precision flight, automated mining, precision farming, dredging, satellite attitude control, and automotive or train control). The experimental results described herein are the result of automated vehicle testing on the high occupancy vehicle lanes of the 1-15 near San Diego in July 1999. 0-7803-5872-4/001$10.00 0 2000 IEEE

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Differential carrier phase GPS-aided INS for automotive applications

Cited by 8 publications

References 7 publications

Feasibility analysis of steering control as a driver-assistance function in collision situations

Feasibility analysis of steering control as a driver-assistance function in collision situations

GPS-based real-time identification of tire-road friction coefficient

High-accuracy, high-frequency differential carrier phase GPS aided low-cost INS

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