Advances in command, control & communication systems by C.J. Harris, I. White

By C.J. Harris, I. White

This e-book describes a number of the advancements in Command, keep an eye on and conversation structures

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Whereas the lower-level data is simply elemental, at the higher levels data is formed inferentially from functional relationships between elements and sets of elements. This hierarchy can extend but, as it does, the capability of KBS methods diminishes! 4 Knowledge by induction: At the higher levels of C3I, defining the problem and the concepts is not clear cut. None the less there are specific C3I event-response examples which are considered correct by the specialists. A machine intelligence endeavour which can exploit this aspect of difficult problems, and even help to formulate basic theories, is the obverse of rule enacting.

Even this simplified 'complex' problem serves to illustrate the wide range of factors which must be handled: Influence of weapon on destruction Choice of weapon(s) to cause sufficient damage with sufficient confidence Extent to which firing weapon(s) warns the target to take evasive action Influence of platform on destruction Weapon's delivery dependency on platform position and motion Extent to which the platform motion warns the target to take evasive action Influence of weapon on survival Possibility of causing self-inflicted damage The C~process: a model of command 31 Extent to which firing weapon(s) betrays own position and alerts the target to mount a counter-attack Influence of platform on survival Extent to which platform motion betrays own position and alerts the target into mounting a counter-attack Evasive steering to be performed in response to suspected counter-attack.

3 Value model: A value model defines the relative desirability of different world situations or states, in which goals and penalties are desirable/undesirable world states (DWSs/UWSs) (Fig. 9). 4 Command decisions: If the objective of command is the attainment of goals (DWSs) combined with the avoidance of penalties (UWSs), the command function is the selection and application of actions to maximise intersection with DWSs and minimise intersection with UWSs. The modelling and measurement aspects of the proposal assessment loop can be regarded as the strategy of making decisions on the basis of maximising expected utility (Ackoff and Sasieniu, 1968).

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