Control #2 - Control #2 3.13.2009 1. Objective: Describe...

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Control #2 3.13.2009 1. Objective: Describe control backlash and deadspace a. Backlash – Tendency for a system response to be reversed when a control movement is stopped b. Deadspace – Amount of control movement around a wall position that results in no movement of the device being controlled. Random Example Calculator keypad – values of the digits increase as on goes up on the keypad 789 456 123 0 Telephone keypad – order of values of the digits on the keypad correspond to the increase of the index values of the letters of the alphabet 123 456 789 0 2. Objective: Describe how the basic display requirements for controls are fulfilled a. What they do i. Label ii. Shapes iii. Location iv. Method of operation
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This note was uploaded on 11/26/2009 for the course PSYC 2270 taught by Professor Nicholaskelling during the Fall '08 term at Georgia Institute of Technology.

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Control #2 - Control #2 3.13.2009 1. Objective: Describe...

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