self-designed a的意思|示意

Abstract: Aiming at the nonlinear and time-varying characteristics of freeway traffic system, a fuzzy self-adaptive PID controller is designed and applied to freeway ramp metering in this paper.

摘要：针对高速公路交通系统的非线性、时变特性，设计了一种模糊自适应控制器，并将其应用于高速公路匝道控制系统。

This paper designed a kind of PID parameters self-tuning controller based upon blur control.

本论文设计了一种基于模糊控制的PID参数自整定控制器。

Methods: a survey with the self-designed questionnaire on sleep conditions and attitudes was conducted randomly to 1100 current college students from 10 universities in Wuhan City.

方法：采用自编的“大学生睡眠状况调查表”对武汉10所大学的在校生1100名进行睡眠情况抽样调查，并对结果进行分析。

Meanwhile, self-designed questionnaire was used to conduct a survey in puerperas.

同时采用自行设计的问卷对产妇进行调查。

In this paper, a self-designed and developed ceramic pressure transducer is described.

本文介绍了自行设计与研制的陶瓷压力传感器。

Officials now recognise that Transantiago, which was designed to be self-financing, will need a long-term subsidy of up to $40m a month.

官方现在重新意识到：自给设计初衷的“畅通圣地亚哥”工程将长期需要高达4千万美元/月的补贴。