Browsing Engineering, Built Environment and Information Technology by UP Author "Hamersma, Herman Adendorff"

Browsing Engineering, Built Environment and Information Technology by UP Author "Hamersma, Herman Adendorff"

Sort by: Order: Results:

  • Hamersma, Herman Adendorff; Els, P.S. (Pieter Schalk) (Inderscience, 2017)
    Extensive research on the design and development of antilock brake systems has been done in the past. ABS has been developed not to reduce stopping distance, but rather to stop as quickly as possible whilst maintaining ...
  • Hamersma, Herman Adendorff; Botha, T.R. (Theunis); Els, P.S. (Pieter Schalk) (Inderscience, 2016)
    Extensive research was done on the rolling radius of a tyre from the 1960s to the 1980s, specifically looking at the tractive performance of tractors and agricultural vehicles. The research was limited to investigating ...
  • Hamersma, Herman Adendorff; Els, P.S. (Pieter Schalk) (Elsevier, 2014-12)
    Rapid advances have been made in the field of vehicle dynamics in terms of improving the ride, handling and safety using actuators and control systems. Optimising a vehicle’s ride comfort or handling has led to the ...
  • Hamersma, Herman Adendorff; Els, P.S. (Pieter Schalk) (Elsevier, 2014-08)
    The aim is to investigate the improvements in vehicle safety that can be achieved by limiting the vehicle speed based on GPS path information. The control strategy is aimed at reducing vehicle speed before a potentially ...
  • Bosch, Hans-Rudolf B.; Hamersma, Herman Adendorff; Els, P.S. (Pieter Schalk) (Elsevier, 2016-10)
    This paper focuses on the parameterisation, validation and implementation of an FTire model of a Michelin LTX A/T2 235/85R16 tyre. This tyre is designed for both on- and off-road use and is commonly used on all wheel drive ...
  • He, Rui; Sandu, Corina; Khan, Aamir K.; Guthrie, A. Glenn; Els, P.S. (Pieter Schalk); Hamersma, Herman Adendorff (Elsevier, 2019-02)
    ISTVS embarked on a project in 2016 that aims at updating the current ISTVS standards related to nomenclature, definitions, and measurement techniques for modelling, parameterizing, and, respectively, testing and validation ...
  • Hamersma, Herman Adendorff; Els, P.S. (Pieter Schalk) (Taylor and Francis, 2020)
    Controllable suspension systems have the capability of changing suspension forces. One control approach is to define a cost function with the aim of optimising either ride comfort or handling. Such controllers are usually ...