scholarly journals Mathematical model for engineering tracked vehicle suspension system connections influence assessment

2020 ◽  
Vol 971 ◽  
pp. 052088
Author(s):  
Evgeniy Sarach ◽  
Aleksey Ivanov ◽  
Mariya Kurasova ◽  
Yaroslav Tkachev
Keyword(s):  
Mathematical Model ◽  
Suspension System ◽  
Vehicle Suspension ◽  
Tracked Vehicle ◽  
Vehicle Suspension System

scholarly journals Thermal load evaluation of the tracked vehicle suspension system

2016 ◽  
Author(s):  
Е.Б. Сарач ◽  
◽  
А.А. Ципилев ◽  
О.А. Наказной ◽  
◽  
...  
Keyword(s):  
Thermal Load ◽  
Suspension System ◽  
Vehicle Suspension ◽  
Tracked Vehicle ◽  
Vehicle Suspension System ◽  
Load Evaluation

scholarly journals Sky-Hook Control and Kalman Filtering in Nonlinear Model of Tracked Vehicle Suspension System

2017 ◽  
Vol 11 (3) ◽  
pp. 222-228 ◽  
Author(s):  
Andrzej Jurkiewicz ◽  
Janusz Kowal ◽  
Kamil Zając
Keyword(s):  
Kalman Filter ◽  
Extended Kalman Filter ◽  
Control Strategy ◽  
Ride Comfort ◽  
Logarithmic Spiral ◽  
Suspension System ◽  
Vehicle Suspension ◽  
Tracked Vehicle ◽  
Stiffness Characteristic ◽  
Vehicle Suspension System

AbstractThe essence of the undertaken topic is application of the continuous sky-hook control strategy and the Extended Kalman Filter as the state observer in the 2S1 tracked vehicle suspension system. The half-car model of this suspension system consists of seven logarithmic spiral springs and two magnetorheological dampers which has been described by the Bingham model. The applied continuous sky-hook control strategy considers nonlinear stiffness characteristic of the logarithmic spiral springs. The control is determined on estimates generated by the Extended Kalman Filter. Improve of ride comfort is verified by comparing simulation results, under the same driving conditions, of controlled and passive vehicle suspension systems.

Application Research on Elastomer Damper in Tracked Vehicle Suspension System

2011 ◽  
Vol 138-139 ◽  
pp. 193-198
Author(s):  
Zhong Si Xu ◽  
Tie Xiong Su ◽  
Gang Li ◽  
Kai Wang
Keyword(s):  
Degrees Of Freedom ◽  
Suspension System ◽  
Dynamics Simulation ◽  
Vehicle Suspension ◽  
Application Research ◽  
Tracked Vehicle ◽  
Passive Suspension ◽  
Passive Suspension System ◽  
System Breakdown ◽  
Vehicle Suspension System

Because traditional passive suspension system can’t meet with the requirement of ride in all kinds of roads, elastomer damper was designed and installed on the limiting stopper of the suspension system. Two degrees of freedom model of suspension system with elastomer damper was built and its dynamics simulation was done by use of the software Recurdyn. The simulation results show that the application of elastomer damper can improve the ride of tracked vehicle; the striking force apparently decreases when suspension system has broken down and the probability of suspension system breakdown has been obviously reduced, all of which illustrates the elastomer damper has an obvious dampening effect on the tracked vehicle. Keywords: elastomer damper, tracked vehicle, suspension system, dynamics simulation

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