Transient Dynamic Finite Element Analysis of the Air-defence Weapon System Mount Assembly of Tracked Vehicle

Banerjee, Saayan; Balamurugan, V.; Sunil, Meenu; Srinivasan, G.

doi:10.1016/j.proeng.2016.05.147

Cited by 2 publications

(10 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…-the load caused by manipulations with the system; -loads transmitted from the gun during firing. These three main sources of loads mainly affect the design of GRS and are the object of research in [12][13][14][15][16].…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

“…In article [13], a modal dynamic analysis using the finite element method of the influence of firing loads during the development of an air defense gun turret of a military tracked vehicle was carried out. Structural vibration modes were analyzed, and changes were made to the turret design in certain locations to strengthen the mounting assembly and obtain better vibration response.…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

See 1 more Smart Citation

Design and research of the ground robotic system structure for weapons remote control

Dehtiarov,

Leontiev,

Miroshnychenko

et al. 2023

EEJET

View full text Add to dashboard Cite

During hostilities, ground robotic systems play an important role in minimizing losses of servicemen and suspending the combat capabilities of troops. For firing, robotic complexes are equipped with gun turrets. Researchers are conducting research to improve the performance, reliability and firing accuracy of such turrets. This work describes the design and research of an experimental sample of a ground robotic system, which is equipped with a turret for controlling the position of a machine gun. The description and results of experimental studies of dynamic loads during robot movement at different speeds and road conditions are presented. It was established that the values of the maximum accelerations that must be worked out by the stabilization system during operation for the experimental design of the robot do not exceed 20 rad/s2. The possibility of using counterweights was considered to reduce the torque of the turret guidance drive while reducing the dimensions of the robotic system structure. The description of the experimental module equipped with a control and measurement system and the results of experimental studies on determining the power of the turret drives during the manipulation of the structure are presented. A procedure of dynamic analysis and the results of modeling the movement of the gun turret in the ANSYS software package are presented. The proposed method for designing the structure ensures the determination of the impact on the structure of the complex shape of loads caused by its manipulation, to compensate for the exciting loads when the robotic system is moved over the terrain. With the help of this method, it is possible to determine and minimize the power, and therefore the energy consumption, of azimuth and lifting electric drives at the design stage

show abstract

Section: Literature Review and Problem Statementmentioning

confidence: 99%

Section: Literature Review and Problem Statementmentioning

confidence: 99%

Design and research of the ground robotic system structure for weapons remote control

Dehtiarov,

Leontiev,

Miroshnychenko

et al. 2023

EEJET

View full text Add to dashboard Cite

show abstract

“…The peak value of the force can be approximated by multiplying the maximum value of the pressure by the bore cross-section. 9…”

Section: Multi-objective Design Optimizationmentioning

confidence: 99%

“…The peak value of the force can be approximated by multiplying the maximum value of the pressure by the bore cross-section. 9 To solve this constrained multi-objective optimization problem, the Multi-Objective Genetic Algorithm (MOGA) approach variant of the popular NSGA-II was used with the following parameters: Estimated…”

Section: Multi-objective Design Optimizationmentioning

confidence: 99%

“…Modal dynamic analysis was carried out by Banerjee et al 9 to design an air-defence weapon system mount assembly of a military tracked vehicle. The structural vibration modes were analysed, and appropriate modifications to the system were applied at specific locations to stiffen the mount assembly and to get a better response to vibrations.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Multi-objective design optimization of a Turret’s U-bracket mounted on moving platform

Anguek

Bounab

2022

Proceedings of the Institution of Mechanical Engineers, Part C:

View full text Add to dashboard Cite

This paper aims to model and design a lightweight U-bracket for two degrees of freedom (DOF) mechanism used to carry a machine gun. The mechanism is called a weapon station or a gun turret and can be mounted on any mobile platform. Due to the movement of the platform and the gun recoil force, the gun turret is subjected to high disturbances. So, to get better performances in terms of distributed efforts, stability and precision, the mechanism has to be optimally designed. The trunnion axis offset corresponding to higher dynamic and structural performance was determined based on probabilistic analysis and finite element simulations. Then, the co-simulation between MATLAB and ANSYS Parametric Design Language (APDL) was performed to get the optimal shape of the U-bracket by minimizing its mass, and maximizing its first natural frequency subjected to maximum stress constraint. To solve this constrained optimization problem, the Multi-Objective Genetic Algorithm (MOGA) technique was used. Through numerical simulations, the proposed approach shows the ability to provide a generic methodology to design the U-bracket of a 2-DOF weapon station efficiently.

show abstract

Transient Dynamic Finite Element Analysis of the Air-defence Weapon System Mount Assembly of Tracked Vehicle

Cited by 2 publications

References 1 publication

Design and research of the ground robotic system structure for weapons remote control

Design and research of the ground robotic system structure for weapons remote control

Multi-objective design optimization of a Turret’s U-bracket mounted on moving platform

Contact Info

Product

Resources

About