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This paper proposes a novel robust event‐triggered fault tolerant automatic steering control strategy for autonomous land vehicles to achieve path tracking and vehicle lateral motion control under in‐vehicle network delay. From the practical point of view, the parameter uncertainties, time delay, and actuator fault are simultaneously introduced to make the designed controller robust to more extensive...
Approximate memory is a promising technology for emerging recognition, mining and vision applications. These applications require the processing of large volumes of data to achieve energy-efficiency with negligible accuracy loss. This paper proposes a multi-level approximate memory architecture based on data significance analysis. In this architecture, a memory array is divided into several separated...
An approximate computing method for chrominance data of the video/image sequences is proposed in this paper, which is implemented in one hybrid cache architecture. This approach fully exploits the fact that the sensitivity of chrominance is much lower than that of luminance to reduce off-chip memory access of chrominance data. For the 4:2:0 image format, the proposed approximate computing method can...
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