However, previous studies on the selected initial control input value is subjective, blind, and generally set it as zero or a bounded random quantity.

然而以往的研究对控制输入初值的选取完全是主观、盲目的，一般将其定为零或一有界随机量。

youdao

However, previous studies on the selected initial control input value is subjective, blind, and generally set it as zero or a bounded random quantity.

然而以往的研究对控制输入初值的选取完全是主观、盲目的，一般将其定为零或一有界随机量。

youdao