automatic closed-loop control
41Werribee railway line, Melbourne — VictorianRailwayLineInfobox type = mel name = Werribee yearcommenced = 1857 yearcompleted = 1859 yearclosed = fate = lengthkm = stations = tracks = Double track throughout, except for the Altona loop users = Connex Melbourne, V/Line to Geelong,… …
42Yu-Chi Ho — This article is about the Chinese American mathematician. For|the writer and mayor of St Paul|Laurence C. HodgsonInfobox Scientist name = Yu Chi Larry Ho caption = birth date = birth date and age|1934|3|1 birth place = Shanghai, China death date …
43Nuclear reactor — Core of CROCUS, a small nuclear reactor used for research at the EPFL in Switzerland This article is a subarticle of Nuclear power. A nuclear reactor is a device to initiate and control a sustained nuclear chain reaction. Most commonly they are… …
44International Space Station — ISS redirects here. For other uses, see ISS (disambiguation). International Space Station …
45Negative feedback amplifier — Figure 1: Ideal negative feedback model A negative feedback amplifier (or more commonly simply a feedback amplifier) is an amplifier which combines a fraction of the output with the input so that a negative feedback opposes the original signal.… …
46Step response — The step response of a system in a given initial state consists of the time evolution of its outputs when its control inputs are Heaviside step functions. In electronic engineering and control theory, step response is the time behaviour of the… …
47Coefficient diagram method — (CDM), developed and introduced by Prof. Shunji Manabe in 1991. CDM is an algebraic approach applied to a polynomial loop in the parameter space, where a special diagram called a coefficient diagram is used as the vehicle to carry the necessary… …
48Electric actuator — Actuators are used for the automation of industrial valves and can be found in all kinds of technical process plants: they are used in wastewater treatment plants, power plants and even refineries. This is where they play a major part in… …
49Compact Cassette — A TDK D C60 cassette, a common speech quality tape with a 60 minute playing time, in a housing similar to that of the original Compact Cassette specification …
50Autogas — is the common name for liquified petroleum gas (LPG) when it is used as a fuel in internal combustion engines in vehicles. The same equipment is also used for similar engines in stationary applications such as generators.Autogas is widely used as …
