{"id":61824,"date":"2026-03-11T14:57:45","date_gmt":"2026-03-11T13:57:45","guid":{"rendered":"https:\/\/pimot.lukasiewicz.gov.pl\/research-in-data-development-for-vehicle-dynamics-modeling\/"},"modified":"2026-04-24T12:45:56","modified_gmt":"2026-04-24T10:45:56","slug":"research-in-data-development-for-vehicle-dynamics-modeling","status":"publish","type":"page","link":"https:\/\/pimot.lukasiewicz.gov.pl\/en\/research-in-data-development-for-vehicle-dynamics-modeling\/","title":{"rendered":"Research in data development for vehicle dynamics modeling"},"content":{"rendered":"\t\t
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Research in data development for vehicle dynamics modeling<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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One of the methods of studying the dynamic properties of a vehicle is to conduct tests using a real object. In many cases, it is impossible to perform such an experiment on a vehicle, either for technological reasons or due to the cost of the experiment. An alternative to testing on a real object is numerical testing. The models used for computer simulation contain a number of simplifications that have a decisive impact on the quality of the results obtained. To minimize the number of these simplifications, our Institute offers research in the development of data for modeling vehicle dynamics. <\/p>

1. vehicle<\/p>

  • The weight of the vehicle in the indicated load states, the distribution of weight between axles and wheels.<\/li>
  • Linear and angular dimensions of the vehicle (track width, wheelbase, static radius of road wheels, length, width, height, front overhang, rear overhang, ground clearance, angle of attack, angle of descent).<\/li>
  • Location of the center of mass of the vehicle.<\/li>
  • Vehicle moments of inertia.<\/li>
  • Weight of unsprung components.<\/li>
  • Frontal area of the vehicle.<\/li>
  • Vehicle drag coefficient.<\/li><\/ul>

    2. the sprung part of the vehicle<\/p>

    • Weight of the sprung part.<\/li>
    • Location of the center of mass of the sprung part.<\/li>
    • Torsional rigidity of the vehicle body\/frame.<\/li><\/ul>

      3. suspension system<\/p>

      • Stiffness of suspension spring elements.<\/li>
      • Replacement stiffness of the entire suspension.<\/li>
      • Damping coefficient of vehicle suspension components.<\/li>
      • Stabilizer torsional stiffness coefficient.<\/li><\/ul>

        4. running wheels<\/p>

        • Geometric dimensions of the tire.<\/li>
        • Transverse, radial, circumferential stiffness of the tire.<\/li>
        • Longitudinal sliding stiffness, transverse wheel.<\/li>
        • Moment of inertia of a wheel with respect to the axis of rotation of the wheel.<\/li>
        • Coefficient of longitudinal, transverse adhesion of road wheels on the indicated type of ground.<\/li>
        • Indicated physical quantities that characterize the footprint of tire contact.<\/li><\/ul>

          5. propulsion system<\/p>

          • Vehicle engine speed characteristics.<\/li><\/ul>

            6. steering system<\/p>

            • Characteristics of steering kinematics.<\/li>
            • Steering rigidity.<\/li><\/ul>

              7 Interior<\/p>

              • Determination of elastic and damping characteristics of the suspension of cabs, seats and cargo boxes.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

                One of the methods of studying the dynamic properties of a vehicle is to conduct tests using a real object. In many cases, it is impossible to perform such an experiment on a vehicle, either for technological reasons or due to the cost of the experiment. An alternative to testing on a real object is […]<\/p>\n","protected":false},"author":344,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"Innovative approach at Lukasiewicz - Warsaw Institute of Technology - get to know us today!","_seopress_titles_desc":"Explore our website and learn more about our products and services. We are a leader in our industry and always focus on an innovative approach to business.","_seopress_robots_index":"","inline_featured_image":false,"footnotes":""},"class_list":["post-61824","page","type-page","status-publish","hentry"],"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-05-02 17:18:04","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"translation_priority","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/pimot.lukasiewicz.gov.pl\/en\/wp-json\/wp\/v2\/pages\/61824","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pimot.lukasiewicz.gov.pl\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/pimot.lukasiewicz.gov.pl\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/pimot.lukasiewicz.gov.pl\/en\/wp-json\/wp\/v2\/users\/344"}],"replies":[{"embeddable":true,"href":"https:\/\/pimot.lukasiewicz.gov.pl\/en\/wp-json\/wp\/v2\/comments?post=61824"}],"version-history":[{"count":1,"href":"https:\/\/pimot.lukasiewicz.gov.pl\/en\/wp-json\/wp\/v2\/pages\/61824\/revisions"}],"predecessor-version":[{"id":61825,"href":"https:\/\/pimot.lukasiewicz.gov.pl\/en\/wp-json\/wp\/v2\/pages\/61824\/revisions\/61825"}],"wp:attachment":[{"href":"https:\/\/pimot.lukasiewicz.gov.pl\/en\/wp-json\/wp\/v2\/media?parent=61824"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}