Research Of Set-up Chassis Performace Targets Of Passenger Car

The latest 《Chinese the car whole car business enterprise product developmentability》 research paper announces to public the progress depth that a differentbusiness enterprise develops aspect in the product.In the sedan and greatly inpassenger car, win a heavy type to carry a trucks business enterprise, the bedrockattains and exceeds in remodel level;At miniature passenger car business enterprise,the bedrock exceeds and approaches small remodel level.The bedrock of thiselucidation our country car profession develops ability and foreign advanced level tostill have a certain margin and also comes short of to greatly remodel level and isplaced in from the simplicity of usher in the car type to usher in the technique,independent innovation direction transfer of the process.With raise bedrock function development ability, satisfy a consumer to raise dayby day of product function the need is the motive force that keeps a businessenterprise continuously creative and continuously and continuously develops andconcretely arrive the angle of this thesis, be take the bedrock function targetenactment as a starting point, break the whole car system and change direction, hangto match excellent turn an etc. core technique, is also a key job that has to developquickly.Be relied on to the development ability and equipments of this businessenterprise, adopt Lotus RAVEN imitate an analytical technique and make use of thewhole car SKCMS experiment set, have the whole car bedrock of car of carry on anddevelop the ability that the technical development works, carry on the bedrockfunction target enactment.The function target of building up the sedan bedrock setsprocess and bedrock function subjective evaluation system and control virtual kindmachine technique, complete the target enactment of a style of sedan bedrockfunction.The recently inclining to of the car bedrock design is the increment of functiontarget range.The advantage that uses a function target is the expectation function ofdefinition vehicle that can have a purpose, but successfully carries out the targetdefined to usually need further excellent turn a designThe some new car carries on the subjective evaluation that marks a pole car first after developing item and just making sure three styles of mark pole car(arerespectively a kind car1, kind car2and kind car3)s according to the importation ofmarket section, then carry on K&C experiment set diagraph and virtual kind machineK&C item test and finally carry on target enactment according to the comprehensivemethod of various data and the analyzing result usage bedrock function targetenactment that the above-mentioned work acquires.Define and evaluate a stage with project mainly in the product be carry on abedrock function target and set a work, according to mark pole car of bedrockfunction subjective evaluation analysis rival bedrock the advantage and shortage ofthe function, make use of SKCMS and wait a bedrock dynamic state at the same timethe test equipment carry on mark a pole car of hang a parameter dynamic statediagraph, and carry on virtual kind machine the K&C test, this the stage canceled thefunction of the car of real object kind to touch the bottom experiment a work, savedfor few months of on trial period and considerable of experiment expenses and humanresource, don’t break and mark a pole car at the same time, according to K&Cexperiment set test data, make use of dynamic state analysis the software carry on amodel establishment and carry on and experiment field the same bedrock imitate trueanalysis, according to subjective evaluation with imitate a true data and combine anew car market fixed position assurance the bedrock embark and hold a steadyfunction target.