Sökning: "car industry"

Visar resultat 36 - 40 av 125 avhandlingar innehållade orden car industry.

  1. 36. Older car drivers - Needs of vehicle support for safe individual mobility

    Författare :Thomas K Broberg; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Elderly driver; Collision avoidance; Older driver; On-road assessment; ADAS; Driver attitudes; Active Safety; Driver assist; Driver behaviour;

    Sammanfattning : As the demographic is changing with the growth of the population of older citizens, concerns have been raised for this group in terms of mobility as well as traffic safety. In this context the automobile is an important means of transport. LÄS MER

  3. 37. Squeak and Rattle Prediction for Robust Product Development in the automotive industry

    Författare :Mohsen Bayani; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; structural dynamics; finite element analysis; product development; squeak and rattle; sound quality; simulation;

    Sammanfattning : Squeak and rattle are nonstationary, irregular, and impulsive sounds that are audible inside the car cabin. For decades, customer complaints about squeak and rattle have been, and still are, among the top quality issues in the automotive industry. LÄS MER

  4. 38. Safety Evaluation Using Counterfactual Simulations: The use of computational driver behavior models in crash avoidance systems and virtual simulations with optimal subsampling

    Författare :Xiaomi Yang; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; conflict and crash avoidance; safety assessment; active sampling; Advanced Driver Assistance Systems; Automated Driving Systems; counterfactual simulation; scenario generation; car-to-VRU;

    Sammanfattning : Traffic safety is a problem worldwide. In-vehicle conflict and crash avoidance systems have been under development and assessment for some time, as integral parts of Advanced Driver Assistance Systems (ADAS) and Automated Driving Systems (ADS). LÄS MER

  5. 39. Dynamics of aluminum use in the global passenger car system: Challenges and solutions of recycling and material substitution

    Författare :Roja Modaresi; Norges teknisk-naturvitenskapelige universitet (NTNU); []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : This thesis analyzes the relationship between the design of vehicles, end-of-life vehicle (ELV) management, and global material production using aluminum as an example. Vehicle manufacturing, material industries and ELV management face different challenges. LÄS MER

  7. 40. Quantum Mechanical Calculations of Thermoelectrical Polymers and Organic Molecules

    Författare :Amina Mirsakiyeva; Anna Delin; Clas Persson; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Quantum molecular dynamics; Car-Parrinello molecular dynamics; PEDOT; poly 3; 4-ethylenedioxythiophene ; Fysik; Physics;

    Sammanfattning : The subject of the present licentiate thesis is density functional theorybased electronic structure calculations of organic thermoelectric materials and novel organic molecules. We used the Car-Parrinello molecular dynamics method in order to investigate the electronic structure of “green energy” and “greenchemistry” compounds. LÄS MER