speed deceleration

In the parts of pedestrian walking speed characteristic and pedestrian start-up time and acceleration/ deceleration characteristic, the characteristics is analyzed under different factors, such as the type of the intersection, pedestrian sex and age, pedestrian attention level.

对于行人过街步行速度特性、行人的启动时间和加（减）速度特性，主要讨论不同的因素对行人步行速度的影响，这些因素包括交叉口类型、行人性别和年龄以及行人的注意力水平。

Mechanics models of load constant acceleration, constant speed and constant deceleration are built considering stiffness change during load moving horizontally.

考虑重物水平挪移运动过程中钢丝绳的刚度变化，建立了匀加速移动、匀速移动及匀减速移动的力学模型。

But the calculation of target speed curve must have a better real-time performance, which is determined by the characteristic of short distance between stations and frequent acceleration and deceleration in urban rail transit.

但城市轨道交通站间距离短、列车加减速频繁的特点决定了节能目标速度曲线的计算必须具有一定的实时性。

With acceleration control algorithm, the driving control system can adjust speed expediently and neatly, and it is smooth in acceleration and deceleration control.

采用加速度控制算法的行走控制系统调速方便、灵活，加减速平稳。

Description: Static friction torque vs . speed curve during the deceleration phase.

描述: 马达在减速阶段的静摩擦扭矩.