Based on the theory of vehicle dynamics,the paper puts forward three vehicle-crashed restrictions by which vehicle can change lane safely.
根据车辆运动规律,提出了换车道过程中三个避免碰撞约束条件,选择运行速度和加速度为安全评价指标,通过二阶加法评价方法计算危险系数,确定了不同换车道危险系数的安全等级,并以某山区高速公路为例,阐述了换车道安全评价的分析与应用。
For improving the survivability of the guided weapons in target district,aggrandizing its damaging power to target,and to satisfy the demand of the actual military tactics,the guided weapon must attack targets in the desired impact angle,thus the problem of homing guidance with impact angle constraints is put forward.
为提高制导武器在目标区域的生存能力,增大对目标的杀伤威力,以及实际战术应用的需要,需要武器按期望的方位角、俯冲角对目标实施攻击,因此提出了带有碰撞角约束的导引问题。
proton electron positron colliding beams
质子 电子 正电子碰撞束
an accelerator in which two-beams of particles are forced to collide head on.
两束粒子强迫迎面碰撞的加速器。
Safety Analysis of Lane Changing Based on Vehicle-crashed Restrictions
基于车辆碰撞约束的换车道安全分析
The end of the sedimentation of the foreland basin indicates completion of the collisional orogeny.
前陆盆地的终结标志着碰撞造山作用的结束。
When the stream is collisional, the negative energy nature changes to negative dissipative nature.
流束存在碰撞时，负能性质改变为负耗散性质。
Comprehensive Restraint Method for Estimating the Crash Speed of Motor Vehicle at Traffic Accident
推算交通事故汽车碰撞速度的综合约束方法
The Simulation Study of Child Restraint Systems in Automobile Frontal Impact;
车辆正面碰撞中儿童乘员约束系统的仿真研究
Restraint System s Simulation and Parameter Optimization of Passenger under Automotive Frontal-Crash Condition;
汽车正面碰撞乘员侧约束系统仿真与参数优化
Study on Three-Dimensional PPN with Impact Angle Constraints
带有碰撞角约束的三维纯比例导引律研究
At each turn, the beams will be forced to collide in determined places, where the experiments are located.
在每一圈，粒子束会被强迫在指定的、有探测器的地点碰撞。
This device was one of four designed to focus beams of particles before they collide in the experimental areas.
共设计有四个这样的磁铁，主要是集中碰撞到试验区前的粒子束。
Modeling and Optimization of Driver Restraint System under Automotive Frontal Crash Condition;
汽车正面碰撞驾驶员侧约束系统模型建立与性能优化
A Study on the Restraint Systems of 6YO Child Occupants in Vehicle Frontal Impacts Using Mathematical Models;
汽车前碰撞中6岁儿童乘员约束系统的仿真研究
Parameter Analysis and Improving Design for Occupant Restraint System of Car in Side Impact;
轿车侧面碰撞乘员约束系统参数分析与性能改进
Automobile Occupant Restraint System Modeling and Performance Optimization in Side Impact;
汽车侧面碰撞乘员约束系统模型建立与性能优化
Restraint System Analysis and Design for a Car Basic on Occupant Energy Management
基于能量管理技术的某轿车正面碰撞约束系统参数设计
Study on the Effect of Vehicle Crash Consistency to Development of Restraint System for Domestic Brands
自主品牌车辆结构碰撞一致性对约束系统开发的影响
On the Lithosphere of Indo-Asia Collision Zone in Southern Tibet:Petrological and Geochemical Constraints
西藏南部印度-亚洲碰撞带岩石圈:岩石学-地球化学约束