Dynamic Simulation Research of Hydro-Mechanical CVT

2019 ◽  
pp. 1-12
Author(s):  
Maohua Xiao ◽  
Yuewen Wang ◽  
Fan Zou ◽  
Haijun Zhang ◽  
Xianhua Li
Keyword(s):  
Dynamic Simulation ◽  
Simulation Research

Human Factors Engineering Simulation Methodology

1986 ◽  
Vol 30 (13) ◽  
pp. 1306-1310 ◽  
Author(s):  
Brett A. Storey
Keyword(s):  
Human Factors ◽  
Dynamic Simulation ◽  
Human Factors Engineering ◽  
Human Engineering ◽  
Simulation Research ◽  
Test And Evaluation ◽  
Simulation Techniques ◽  
Simulation Evaluation ◽  
Evaluation Techniques ◽  
Intended Use

This report describes a methodology of simulation research which is designed to accomplish requirements of a human factors engineering simulation, plan. This approach, accompanied by detailed test plans and schedules will fulfill the data item DI-H-7052 (Human Engineering Dynamic Simulation Plan) for intended use of dynamic simulation techniques in support of human engineering analysis, design support and test and evaluation. This methodology will cover the need for dynamic simulation, evaluation techniques, procedures and guidelines, and the behavioral, subjective and physiological methods recommended for use in human engineering evaluations.

Dynamic Simulation Research on the Economic and Environmental Impact of Beijing’s Reclaimed Water Utilization

2015 ◽  
Vol 737 ◽  
pp. 945-949
Author(s):  
Xu Li ◽  
Jing Hua Sha ◽  
Jing Jing Yan ◽  
Guo Feng Zhang
Keyword(s):  
Economic Development ◽  
Environmental Impact ◽  
Simulation Model ◽  
Objective Function ◽  
Dynamic Simulation ◽  
Reclaimed Water ◽  
Simulation Research ◽  
Water Utilization ◽  
Pollutant Reduction ◽  
Water Pollutant

A dynamic comprehensive simulation model is constructed to evaluate the economic and environmental impact of reclaimed water utilization. One objective function and three sub-model is consisted the simulation model. Lingo software is used to solve this model. The simulation result shows that the utilization of reclaimed water is a feasible approach to the achievement of the water pollutant reduction and economic development.

scholarly journals Study on the influence of structure shape of semi armour piercing warhead on vertical armour piercing efficiency

2022 ◽  
Vol 355 ◽  
pp. 01010
Author(s):  
Lihao Yang ◽  
Qi Zhang ◽  
Huafeng He ◽  
Yan Liu
Keyword(s):  
Simulation Model ◽  
Dynamic Simulation ◽  
Aircraft Carrier ◽  
Residual Velocity ◽  
Simulation Research ◽  
Dynamic Simulation Model ◽  
Explicit Dynamic ◽  
The Impact ◽  
Grid Division ◽  
Material Setting

In order to evaluate the impact of different warhead shapes on the damage efficiency of semi armour piercing warhead effectively, four common semi armour piercing warhead models are established based on Solidworks, and the deck model is established with reference to the deck data of an aircraft carrier. And then the material setting and grid division are carried out based on Ansys so as to construct the explicit dynamic simulation model. The credibility of the model is verified based on the residual velocity theory after the model being established. Finally, based on the established model, the simulation research on the influence of warhead shape on vertical armour piercing ability is carried out. The results show that under the same velocity, the armour piercing ability of sharp oval and conical warheads are better and their residual velocity are higher.

Dynamic Simulation Research on Three-Position Four-Way Reversing Valve

2012 ◽  
Vol 619 ◽  
pp. 503-507
Author(s):  
Yu Lan Li ◽  
Xiang Bi An ◽  
Dao Wei Zhu
Keyword(s):  
Dynamic Simulation ◽  
Dynamic Characteristics ◽  
Hydraulic System ◽  
Simulation Analysis ◽  
System Operation ◽  
Simulation Research ◽  
Operation Results

The reversing valve is a vital servo component in the hydraulic system, which reversing the movement of the execute component by the movement of the valve core to change on-off of the hydraulic channels. The model for a three-position four-way electromagnetic reversing valve used in some hydraulic system was established based on AMESim. The simulation operation results showed that the model had realized the same function with that of the actual valve, and had been consistent with the actual one on dynamic characteristics. The established of the model and the dynamic simulation analysis laid foundation for the hydraulic system operation reliably and effectively.

Design and Simulate the Wedge Rope Locking Mechanism on the Basis of ANSYS

2012 ◽  
Vol 619 ◽  
pp. 290-297
Author(s):  
Yan Jun Zhang ◽  
Zi Ming Kou ◽  
Bao Fu Kou ◽  
Jun Zhang
Keyword(s):  
Dynamic Simulation ◽  
Theoretical Basis ◽  
The Self ◽  
Simulation Research ◽  
Hydraulic Force ◽  
Locking Mechanism ◽  
New Type ◽  
The Common ◽  
Simulation Results

Comparing to the common locking mechanisms, this paper designs a new type of rope locking device which applies the wedge self-locking principle and hydraulic force-amplifying mechanism. The dynamic simulation research on the locking rope device with the usage of the ANSYS/IS-DYNA, and the simulation shows that the locking rope device can realize the self-lock of the first rope; the force-amplifying mechanism can effectively improve the security and stability of the rope locking, and reduce the abrasion of the first rope. Meanwhile, the simulation results provide a theoretical basis for the design of the locking rope mechanism.

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