Pylypenko V. Improvenement of dirigibility and firmness of motion of cross-country vehicles

The dissertation is focused on the rise of practicability, firmness of movement of guided wheels to vibrations, driving ease on account of definition of rational constructive parameters of independent pendant and wheel control module. Developed mathematical models of independent pendant functioning and wheel control module of cross-country vehicles make it possible after the chosen parameters of their construction and value of resilient descriptions of tires, steering control and pendant to forecast on the stage of planning the indexes of practicability, longevity of tires, firmness of guided wheels to vibrations, driving ease of cross-country vehicles, diminishing time and charges on creation new and modernization of existent cross- country vehicles. Researches were conducted and procedure of definition of optimum constructive parameters of independent pendant and wheel control module, that guarantee improvement of operative characteristics of cross-country vehicles was developed. With the use of results of conducted researches the family of national cross-country vehicles is created, that after its operating characteristics are at level of better foreign analogues, but after practicability they exceed them. The experimental researches of car "VEPR-K" showed correspondence to developed procedure to the real processes, that take place during the car movement.