汽车专业英文

汽车专业英文

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时间:2019-11-27

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1、SpincontrolforcarsStabilitycontrolsystemsarethelatestinastringoftechnologiesfocusingonimproveddirivingsafety.Suchsystemsdetecttheinitialphasesofaskidandrestoredirectionalcontrolin40milliseconds,seventimesfasterthanthereactiontimeoftheaveragehuman・Theycorrectvehiclepath

2、sbyadjustingenginetorqueorapplyingtheleft-or-right-sidebrakes,orboth,asneeded.ThetechnologyhasalreadybeenappliedtotheMcrccdcs-BcnzS600coupe・Automaticstabilitysystemscandetecttheonsetofaskidandbringafishtailingvehiclebackoncourseevenbeforeitsdrivercanreact・Safetyglass,s

3、eatbelts,crumplezones,airbags,antilockbrakes,tractioncontrol,andnowstabilitycontrol.Thecontinuingprogressionofsafetysystemsforcarshasyieldedyetanotherdevicedesignedtokeepoccupantsfrominjury.Automaticstabilitysystemscandetecttheonsetofaskidandbringafishtailingvehiclebac

4、koncourseevenbeforeitsdrivercanreact.Stabilitycontrolsystemshelpdriversrecoverfromuncontrolledskidsincurves,thusavoidingspinoutsandaccidents・Usingcomputersandanarrayofsensors,astabilitycontrolsystemdetectstheonsetofaskidandrestoresdirectionalcontrolmorequicklythanahuma

5、ndrivercan.Everymicrosecond,thesystemtakesa"snapshot,”calculatingwhetheracarisgoingexactlyinthedirectionitisbeingsteered.Ifthereistheslightestdifferencebetweenwherethedriverissteeringandwherethevehicleisgoing,thesystemcorrectsitspathinasplit-secondbyadjustingenginetorq

6、ueand/orapplyingthecat'sleft-orright-sidebrakesasneeded・Typicalreactiontimeis40milliseconds-seventimesfasterthanthatoftheaveragehuman.Astabilitycontrolsystemsensesthedriversdesiredmotionfromthesteeringangle,theacceleratorpedalposition,andthebrakepressurewhiledeterminin

7、gthevehicle'sactualmotionfromtheyawrate(vehiclerotationaboutitsverticalaxis)andlateralacceleration,explainedAntonvanZanten,projectleaderoftheRobertBoschengineeringteam・VanZanteiTsgroupandateamofengineersfromMcrccdcs-Bcn厶ledbyprojectmanagerArminMuller,developedthefirstf

8、ullyeffectivestabilitycontrolsystem,whichregulatesenginetorqueandwheelbrakepressuresusingtractioncontrolcomponentstom

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