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Developing embedded control systems for UAVs is a crucial problem that has received a considerable attention in the literature, mainly due to the high stakes related to these vehicles. Given the progress of simulation tools, model-based approaches have became a natural trend to achieve this task. However, one common drawback of such approaches relies in the complex transition from simulation to real...
Severe in-vehicle air quality may affect drivers and passengers' health and reduce customers' satisfaction or experience with the vehicles, especially in some areas with heavy pollutants. Nowadays, in-vehicle cabin air quality management draws more attention from automakers. The advances in climate control include improved filtering systems and advanced climate control management based on air quality...
The cooperative flight of multiple UAVs is one of the hotspots of recent research. The design of simulation system for multi-UAV cooperative guidance is discussed to build a total factor simulation system. It is very important to analyze the algorithm of cooperative guidance and assess with it. Firstly, the component and function of simulation system for cooperative guidance are discussed, then the...
This paper mainly describes a PC-based Brake-By-Wire Hardware-In-Loop-simulation Bench which has high efficiency and applicability. System architecture, hardware configuration, and software model of this bench are presented in details. The electric braking controllers collect, process and transfer all kinds of information, and generate simultaneous control codes according to the control algorithm,...
This paper develops a multivariable model reference adaptive control (MRAC) scheme for multi-input multi-output LTI systems with parameterized sensor uncertainties. Adaptive compensation of sensor uncertainties is incorporated with a feedback control law. An sensor uncertainty compensator is designed to estimate the actual system signals which are not available because of sensor uncertainties, and...
Traditional infrared detection system has small viewing field and low scanning speed, a new all-directional IRST system with high scanning speed is designed, which quickly images the whole spherical airspace on the infrared sensors by the reflector circumrotating in pitching and azimuth with high speed. The real-time processing system for high speed input images is constructed based on the processor...
Emission spectroscopy of plasma-excited chemical species is widely used for generalized chemical analyses in bench-top systems. This paper explores the use of pulsed microdischarges between two and three electrode microstructures, which operate in air at atmospheric pressure, for use in handheld chemical analyzers. Pulsed microdischarges are fired between two-electrodes spaced apart by 0.2-2 mm. Synchronized...
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