positioner


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po·si·tion

 (pə-zĭsh′ən)
n.
1. A place or location.
2.
a. The right or appropriate place: The bands are in position for the parade's start.
b. A strategic area occupied by members of a force: The troops took up positions along the river.
3.
a. The way in which something is placed: the position of the clock's hands.
b. The arrangement of body parts; posture: a standing position.
c. In ballet, any of the five arrangements of the arms and feet in which the legs are turned out from the pelvis.
4. An advantageous place or location: jockeys maneuvering for position.
5. A situation as it relates to the surrounding circumstances: in a position to bargain.
6. A point of view or attitude on a certain question: the mayor's position on taxes.
7. Social standing or status; rank.
8. A post of employment; a job.
9.
a. Sports The area for which a particular player is responsible.
b. The arrangement of the pieces or cards at any particular time in a game such as chess, checkers, or bridge.
10.
a. The act or process of positing.
b. A principle or proposition posited.
11.
a. A commitment to buy or sell a given amount of securities or commodities.
b. The amount of securities or commodities held by a person, firm, or institution.
c. The ownership status of a person's or institution's investments.
tr.v. po·si·tioned, po·si·tion·ing, po·si·tions
1. To put in place or position.
2. To determine the position of; locate.

[Middle English posicioun, from Old French posicion, from Latin positiō, positiōn-, from positus, past participle of pōnere, to place; see apo- in Indo-European roots.]

po·si′tion·al adj.
po·si′tion·al·ly adv.
po·si′tion·er n.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.positioner - (computer science) the actuator that moves a read/write head to the proper data track
actuator - a mechanism that puts something into automatic action
computer science, computing - the branch of engineering science that studies (with the aid of computers) computable processes and structures
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References in periodicals archive ?
Request for quotations : purchase of an electropneumatic positioner
The Ergo Chief is a versatile motorized multi-axis work positioner that offers variable speed, bi-directional turntable rotation, as well as tilt and work height adjustment for workloads up to 400 pounds.
Offering variable speed, bi-directional turntable rotation, tilt and work height adjustment for workloads up to 400 pounds, the Ergo Chief is a versatile motorized multi-axis work positioner. Sturdy, the stand easily positions the workpiece through full 360-degree rotation, 90-degree tilt and variable height adjustment for either stand-up or sit-down operator position.
Four coaxial RF probes and an RF PCB probe positioner are suitable for chip evaluation, signal-integrity measurement, substrate characterization, coplanar waveguide, gigabit SerDes, and test-fixture applications.
The De Mayo Knee Positioner is a solution that allows for precise control of flexion, internal and external rotation, and extension of the knee during surgery.
A spokesperson for John Lewis said: "We have one baby sleep positioner, the Cocoonababy Sleep Positioner which has been removed from sale.
A spokeswoman for Amazon, which still has a range of sleep positioner products for sale, said the firm would not be commenting on the issue.
Two station layouts can be configured with a "blank station," allowing end user supplied equipment to be installed, and each station can have a different positioner. In dual robot installations, the second robot controller can be a reduced cost, dual-robot control type module (DRC).
An added complication in these situations is that the positioner controls a volume booster that results in a much higher air capacity than the positioner and this can lead to an overshoot on responding to small signal changes.
25 -- Emerson has launched the Fisher the FIELDVUE DVC6200p PROFIBUS PA digital positioner. Built on linkage-less, non-contact sensor technology, the positioner offers analog output function block for throttling control applications and digital output function block for on/off applications.
"What makes the project special for us is that this will be the first Gemini positioner system with positioners on both the exit and entrance ends of the dumper.