Aiming at the defect of heavy unspring mass of bogie-mounted suspension with wheel disc braking in Tiansuo AC-drive electric locomotive, the vertical dynamic interactions are analyzed between the locomotive and track with the VICT software.
针对“天梭”号交流传动电力机车采用轮盘制动的转向架架承式悬挂方案簧下质量大的缺陷,运用机车车辆—轨道垂向动力作用仿真分析软件(VICT)进行了垂向动力作用分析,并与同等速度等级的既有机车垂向动力作用性能进行了对比分析,评估了该方案设计的合理性和可行性。
The location of mass between primary suspension and secondary suspension is different from the geometrical center point of the C0-C0 bogie.
C0-C0轴式机车的转向架簧间质量质心位置与转向架几何中心位置不重合,在轨道方向上发生偏移,会影响机车的动力学性能。
It turns out that kinetic energy of springs in series is not only related to spring mass m_(1)、m_(2),but also spring constant k_(1)、k_(2),however,elastic potential energy is only decided by absolute elongation of springs in series and their elastic constants.
在弹簧质量不能忽略的情况下,讨论了串联弹簧振子系统动能和弹性势能表达式,结果表明:串联弹簧的动能不仅与两弹簧自身的质量m1、m2有关,还与各弹簧的劲度系数k1、k2密切相关;串联弹簧的弹性势能只由各弹簧劲度系数和串联弹簧的总伸长量决定。
Discussion of the relation between the spring mass and spring oscillator
弹簧质量与弹簧振子振动周期关系的探讨
The Method for Measuring the Mass Effect Factor on a Spring in Small Oscillator;
小振动系统弹簧质量影响因子的测量
The Dynamic Response and Reliability Design of Spring Mass System;
弹簧质量系统的动态响应及其可靠性设计
An influnence of the spring mass and the vibrational object mass on the vibrational period;
弹簧和振动物体质量对弹簧振动周期的影响
Simulation and Analysis of Dual Mass Flywheel with Long Helix Spring
长螺旋弹簧结构的双质量飞轮仿真分析
Simulation and Analysis of Dual Mass Flywheel with Arc Coil Spring Based on ADAMS;
基于ADAMS的弧形螺旋弹簧双质量飞轮仿真分析
Application of Genetic Algorithm in the Measure of the Effective Mass of the Spring;
遗传算法在弹簧有效质量测定中的应用
Study on the Design Method of Circumferential Arc Spring Dual Mass Flywheel
周向弧形弹簧双质量飞轮设计方法研究
Design and Simulation Analysis on Arc Helix Spring of Dual Mass Flywheel
双质量飞轮的弧形弹簧设计及仿真分析
HIGH-ORDER MODEL OF SPRING-DASHPOT-MASS MODEL FOR LOCALIZING TIME CONVOLUTION
时间卷积的局部高阶弹簧-阻尼-质量模型
Design of working springs in heavier impact ram
大质量振动冲击夯结构及工作弹簧的设计
penetration cable mainspring
进尺测量索恢复弹簧
Control of oxygen content in spring steel 60Si2CrVAT
60Si2CrVAT弹簧钢的氧含量控制
Calculation of Elastic Constant and Effective Mass of Massive Springs in Series
非轻质多弹簧串联系统的有效质量和劲度系数计算
Research the Gait Stability of Hopping Kangaroo Robot Based on Spring-mass Model;
基于弹簧—质量模型的仿袋鼠跳跃机器人步态稳定性研究
Analysis Model and Inherent Characteristics of Torsional Vibration of the Dual Mass Flywheel-circumferential Short Spring Introduced Friction
引入摩擦的周向短弹簧汽车双质量飞轮分析模型及扭振固有特性
Thermal effect on equivalent spring constants of double-clamped beams with different mass arrangements
不同质量块布局双端固支梁的等效弹簧系数的热效应(英文)
A NOVEL HIGH-ORDER SPRING-DASHPOT-MASS BOUNDARY FOR CYLINDRICAL-SYMMETRY WAVE MOTIONS IN INFINITE DOMAIN
一种新的高阶弹簧-阻尼-质量边界——无限域圆柱对称波动问题