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With high-quality products of international standard and considerate, responsive local services, Landtop Technology has built a solid reputation across the industry.
Home Development & Testing Services Precision Simulation Analysis Vehicle Rattle & Squeak Simulation
Vehicle Rattle & Squeak Simulation
As consumers have increasingly higher requirements for vehicle riding quality, rattling issues in automobiles have attracted growing market attention. During vehicle development, Landtop Technology builds a comprehensive full-vehicle rattle simulation control system for clients. Leveraging finite element simulation technology to analyze the mechanical response spectrum of vehicles under various road conditions, we accurately predict the positions and occurrence probability of rattles, detect and optimize potential rattle risks in advance. This effectively shortens vehicle development cycles and cuts project R&D costs.
Vehicle Rattle & Squeak Simulation
Product Overview

Full-vehicle rattle simulation is implemented based on a complete management and control system, covering stiffness control of the body and closure components, modal analysis and transfer functions of each subsystem, as well as rattle simulation evaluation based on real vehicle road loads.


Landtop Technology possesses a comprehensive target database for rattle simulation subsystems, which helps customers benchmark and outperform competing models in rattle performance, drastically reducing the risk of rattle failures after mass production from the design source. At present, Landtop has provided mature and reliable overall full-vehicle rattle simulation solutions for many mainstream automobile manufacturers including SERES, BAIC, Chery, Haima, Nanjing Automobile and others.



Application Area

■ Automobiles

■ Training

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