With the continuous improvement of living standards, passengers' requirements for ride comfort are increasing, and accurate human vibration comfort evaluation methods are very important to effectively improve ride comfort. At present, the human vibration comfort evaluation method mainly focuses on the analysis of the external vibration response signal of the human body, ignoring the response of the human body itself to the vibration stimulus, and when stimulated by the external vibration, each organ will produce a certain forced movement. Therefore, this paper attempts to explore the deep causes of human discomfort and proposes a method for evaluating human vibration comfort based on EEG signals.
This paper mainly studies the evaluation criteria of camouflage effect. Based on the visual characteristics of human eyes, this paper expounds the perceptual characteristics of brightness, color and boundary of human eyes, and establishes the evaluation system of camouflage effect, and puts forward a series of parameters to evaluate the camouflage effect. Camouflage effect evaluation standard design is the key supporting technology of variable camouflage system. Through this standard, the verification of camouflage scheme library is realized. In the process of camouflage decision, the evaluation of the existing camouflage effect can assist in the judgment and decision of changing camouflage scheme. After the completion of the work system design, the validity of the work is verified with the help of this standard.
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