In order to find a zero position, an incremental encoder must have a limit switch and often return to zero.
Model right-half plane zero relative positions in the range from 0.10 to 3.0 are analyzed, and it is found that the zero position constrains the achievable control system robustness level.
Similarly, by fixing it in the "zero" position, it acts as a NAND gate (see diagram).
Also, EIT is used for the control of pole and zero position.
The spring should ideally provide a restoring force directly proportional to the displacement from its unstressed or zero position.
The reversal techniques are used to calibrate the parallelism errors, arm lengths and zero position of the AACMM.
The seller made a handsome profit but ended up with zero position in a major market and little chance of reentering in the future.
After the predictable deformations in vertical direction have been compensated, the superconducting solenoids and Half Wave Resonator cavities approached the ideal "zero" position under liquid helium conditions.
A scanner measured the displacement of the pan holding the object to be weighed and, by means of an amplifier and possibly a computer, caused a current to be generated that returned the pan to its zero position.
Phase, in mechanics of vibrations, the fraction of a period (i.e., the time required to complete a full cycle) that a point completes after last passing through the reference, or zero, position.
It was seen that the subjective impressions of robustness, precision and design are strongly influenced by the zero position, the contact position, the form-ratio, shape and the surface of rocker switches.
