GENERAL ENQUIRIES: Tel: + 27 12 841 2911 | Email: callcentre@csir.co.za

Browsing Defence, peace, safety & security by Title

Sort by: Order: Results:

  • Van Zyl, Louwrens H; Gledhill, Irvy MA (2011-11)
    A grid was generated with the base of the fin, i.e. the hinge line, on the axis of a cylindrical domain with a diameter of 2m. Due to the axial symmetry of the setup, rotation of the T-tail should not change the pressure ...
  • Kriel, M; Le Roux, H (CRC Press, 2012-08)
    This chapter briefly outlines a few mathematical techniques to track targets in 3D using a 2D radar. 2D radars are relatively cheap and efficient sensors that often form the first line of defence in airspace control. In ...
  • Beyers, ME (American Institute of Aeronautics and Astronautics, 1975)
    A technique based on superposition of tricyclic solutions has been proposed for smoothing free-flight angular motion. When incorporated into a conventional tricyclic data reduction program, the method is convenient to use ...
  • Mouton, Francois; Pillay, K; Van‘t Wout, MC (Centre for Security, Communications and Network Research (CSACN), 2016-07)
    Psychological operations or PsyOps is a multi-disciplinary capability that requires technology in the social sciences, as well as in areas of design, Information and Communication Technology (ICT), electronics, broadcasting ...
  • Thaba, Mphahlela (2017-05)
    The evolution of military warfare and its increasing complexity has made planning for future military deployments more difficult. The need to plan for more uncertain military operating environments makes it more complex. ...
  • Seotsanyana, M (Defence Scientific Information & Documentation Centre (DESIDOC), 2010-01)
    In this paper, a critical review on temporal logic motion planning is presented. The review paper aims to address the following problems: (a) In a realistic situation, the motion planning problem is carried out in real-time, ...
  • Seotsanyana, M (CRC Press, 2012-08)
    Robotic computer systems have become increasingly ubiquitous in everyday life and this has led to a need to develop safe and reliable robot systems.
  • Seotsanyana, M (2010-07)
    Robotic computer systems are increasingly ubiquitous in everyday life and this has led to a need to develop safe and reliable systems. To ensure safety and reliability of these systems, the following three main verification ...
  • Ramaloko, PM; Van Dyk, JT; Smit, E (2014-09)
    Protective footwear that mitigates the shock transferred to the victim’s leg during an antipersonnel landmine blast need to be evaluated to verify their protection levels. The Mine Boot Test and Evaluation System which ...
  • Gledhill, Irvy MA; Roohani, H; Forsberg, K; Eliasson, P; Skews, BW; Nordström, J (Springer Verlag, 2016-02)
    Most computational fluid dynamics simulations are, at present, performed in a body-fixed frame, for aeronautical purposes. With the advent of sharp manoeuvre, which may lead to transient effects originating in the acceleration ...
  • Shatalov, M; Fedotov, I; Tenkam, HM; Fedotova, T (2010-09)
    The conventional theory of the piezoelectric rod is based on an assumption that its lateral vibrations are negligible. In this case the rod, vibration could be described in terms of one-dimensional wave equation and a set ...
  • Oosthuizen, R (2011-09)
    The objective of Joint Air Defence (JAD) is to defend own assets against all types of hostile aerial attack. Due to modern trends this will often occur within the context of Operations Other Than War (OOTW). OOTW is a ...
  • Ledwaba, Lehlogonolo; Venter, HS (AIS Electronic Library, 2017-01)
    The ability to network machinery and devices that are otherwise isolated is highly attractive to industry. This has led to growth in the use of cyber-physical systems (CPSs) with existing infrastructure. However, coupling ...
  • Van Heerden, Adelai; De Beer, Morris (2015-09)
    The present mixed methods study is based on responses to open-ended questions posed as well as quantitative positive psychology construct questionnaire data of three different year groups of military Special Operations ...
  • Meyers, Bronwyn C; Snedden, Glen C; Meyer, JP; Roos, TH; Mahmood, GI (SAGE Publications, 2012-11)
    A stereoscopic particle image velocimetry (PIV) system was used to obtain the velocity field of a can-type combustor in the non-reacting condition. In order for these measurements to be taken, an optically accessible ...
  • Meyers, BC; Snedden, Glen C; Meyers, Bronwyn C; Roos, TH; Mahmood, GI (American Institute of Aeronautics and Astronautics, 2009-09)
    The three-dimensional flow field inside a generic can-type, forward flow, experimental combustor was measured. A stereoscopic Particle Image Velocimetry (PIV) system was used to obtain the flow field of the combustor in ...
  • Nel, W; Giusti, E; Martorella, M; Abdul Gaffar, MY (IEEE, 2011-10)
    Autofocus is a well known required step in ISAR (and SAR) processing to compensate translational motion. This research proposes a time domain autofocus algorithm and discusses its relation to the well known phase gradient ...
  • Ratshidaho, T; Tapamo, JR; Claassens, J; Govender, Natasha (2012-10)
    We present three approaches for ego-motion estimation using Time-of-Flight (ToF) camera data. Ego-motion is defined as a process of estimating a camera’s pose (position and orientation) relative to some initial pose using ...
  • Du Plessis, WP; Odendaal, JW; Joubert, J (Institute of Electrical and Electronics Engineers (IEEE), 2010-01)
    The matching required between the two directions through a retrodirective cross-eye jammer is considered using both the traditional phase-front analysis and an extended analysis. The design parameters to achieve a specified ...
  • Veerasamy, N (4th International Conference on Information Warfare and Security, 2009-03)
    Terrorism has entered a new wave in that the latest battleground to emerge is cyberspace. Cyber-terrorism reflects a current concern in the way terrorists will seek to strike the innocent and wreak havoc. Since explosives ...

Search ResearchSpace


Advanced Search

Browse

My Account