- lead and lag
- The terms referring to the time between a valve opening and TDC or BDC (valve lead), and the time between TDC or BDC and a valve closing (valve lag); (compare valve overlap)
Dictionary of automotive terms. 2015.
lead and lag
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Lag — Payment of a financial obligation later than is expected or required, as in lead and lag. Also, the number of periods that an independent variable in a regression model is held back in order to predict the dependent variable. The New York Times… … Financial and business terms
lag — Payment of a financial obligation later than is expected or required, as in lead and lag. Also, the number of periods that an dependent variable in a regression model is held back in order to predict the dependent variable. Bloomberg Financial… … Financial and business terms
lag — Delay in response. also See ignition lag lead and lag turbo lag … Dictionary of automotive terms
Lead-lag compensator — A lead lag compensator is a component in a control system that improves an undesirable frequency response in a feedback and control system. It is a fundamental building block in classical control theory. Applications Lead lag compensators… … Wikipedia
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lead-lag motion — An angular oscillation of a rotor blade in the plane of rotation about a substantially vertical axis. The fore and aft movement of the tip of a helicopter rotor blade in its plane of rotation. Lead lag motion is the freedom given to each blade of … Aviation dictionary
Lag (disambiguation) — Lag refers to delays experienced in computing and communications.Lag may also refer to:* A measure for spatial dependence in a sampling variogram *Lag (cue sports), brief pre game competition to determine which player will break the rack *Lagging … Wikipedia
Education and training of electrical and electronics engineers — Both electrical and electronics engineers typically possess an academic degree with a major in electrical/ electronics engineering. The length of study for such a degree is usually three or four years and the completed degree may be designated as … Wikipedia
Lead-lag effect — A lead lag effect, especially in economics, describes the situation where one (leading) variable is correlated with the values of another (lagging) variable at later times. For example, economists have found that in some circumstances there is a… … Wikipedia
lag — Synonyms and related words: afterthought, antedate, arrest, be found wanting, bind, block, blockage, bureaucratic delay, cast out, check, closing, collapse, come short, con, concluding, confine, dalliance, dally, dallying, dawdle, dawdling, dead… … Moby Thesaurus
