Investigation of Vehicle Stability with Consideration of Suspension Performance

The issue of movement stability remains highly relevant considering increasing vehicle speeds. evaluation parameters and the modeling specific modes is a complex task, as no universal criteria have been established. main task in car an integrated assessment vehicle’s road interactions identification relationships. system affecting interaction suspension vehicle. Vehicle required to provide constant wheel surface contact, thus creating preconditions for movement. At same time, it must maximum possible body insulation against effect unevennesses on surface. Combining two marginal prerequisites challenging, has not definitively solved this day. Inaccurate alignment damping characteristics impairs vehicle, passengers feel discomfort due increased vibrations body. As result, driving speed artificially restricted, durability reduced, transported cargo affected. In study, analytical computational experimental research methods were used. Specialized vehicle-road programs developed theoretical investigation. methodology assessing may be used following purposes: design improvement other mechanisms that determine stability; analysis spans assigned with characteristic settings; accident situation analysis; structures establishment certain operational restrictions structures. A test bench included original structure simulate was designed manufactured results calculations describing work study various parameters. Experimental investigations carried out by examining elements caused unevenness