【摘要】 半导体制冷系统在不同的领域都有其广泛的应用 ,对半导体制冷系统进行合理有效的参数辨识是对该系统进行有效控制的一个关键问题。这里用热力学的方法建立了简化的半导体制冷系统的模型 ,并通过搭接实验系统 ,用最小二乘法辨识了系统的参数 ,取得了很好的效果更多还原

【Abstract】 Thermoelectric cooling system has wide application in various fields.To identify the parameters of this system properly is a key factor to control this system efficiently.In this paper,a simplified thermoelectric cooling system mode was initiated with thermal dynamics.An experiment system was set up,the parameters was identified by least square method and satisfying result was obtained.更多还原