【摘要】 本文建立了多托辊电子皮带秤秤架的数学模型,并求出了其传递函数。以四托辊秤架为例,计算分析了秤架的频率特性,经实验证明计算结果是正确的。更多还原

【Abstract】 In this article, the mathematical model of electronic belt weigher with multiple weighing idlers is setted up and its transfer function is deduced. Taking four weighing idlers for example, its frequency characteristics are analysed and the analysing results are indirectly certified by practice.更多还原