Kunsoo Huh

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Vision-based lane sensing systems require accurate and robust sensing performance in lane detection. Besides, there exists trade-off between the computational burden and processor cost, which should be considered for implementing the systems in passenger cars. In this paper, a stereo vision-based lane detection system is developed with considering sensor(More)
It is well known that laser scanner has better accuracy than stereo vision in detecting the distance and velocity of the obstacles, whereas stereo vision can distinguish the objects better than the laser scanner. These advantages of each sensor can be maximized by sensor fusion approach so that the obstacles in front can be detected accurately. In this(More)
EMB (Electro-Mechanical Brake) can be applied to the intelligent vehicles because brake-by-wire units are lighter in weights and have faster response compared to conventional hydraulic brake units. For the implementation of the EMB systems, reliable and robust fault detection and diagnosis methods become increasingly important. In this study, a sensor fault(More)
This paper presents a lead-lag compensator design for a MEMS-fabricated microgyroscope. The microgyroscope is basically a high Q system, thus the bandwidth is limited to be narrow. To overcome the open-loop performance limitations, a feedback controller is designed to improve the resolution, bandwidth, linearity, and bias stability of the microgyroscope.(More)
300~500 words): The current automotive industry is confronted with ever-stringent demand for active safety systems since their capabilities such as preventing fatal accidents through artificial intervention are increasingly recognized. To implement Anti-lock Braking Systems (ABS), Traction Control Systems (TCS), etc, the availability of an accurate measure(More)
This paper proposes semi-autonomous control that minimizes intervention considering driver's steering and braking intentions. The biggest challenge of this problem is how to fairly judge driver's intentions that appear differently in the lateral and longitudinal directions and how to minimize controller intervention. A decoupled model predictive control(More)
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