A control for a glass forming machine. Each machine mechanism, etc., is turned "on" and "off" at selected angles around a wrapped 360.degree. machine cycle. The control unwraps the "on" and "off" angles around the wrapped 360.degree. machine cycle to "on" and "off" times along an unwrapped bottle forming process which takes more than two machine cycles to complete and the unwrapped schedule is analyzed to determine whether an optimized schedule is possible and once a schedule is optimized, the a...

A control for defining data for setting the times for controlled events in a glass forming machine which is controlled by a programmable sequencer which defines the time of a machine cycle. The control includes a computerized model of a mathematical representation of a network constraint diagram of the unwrapped bottle forming process which takes more than two machine cycles to complete and a computer for analyzing the computerized model as a constrained optimization problem for determining, wit...

A pressure compensating element (8) for a control valve (3) for controlling an overflow of a medium from a first pressure space (1) into a second pressure space (2) has a diaphragm (9) separating the pressure space (1, 2) from one another. The pressure compensating element (8) compensates forces acting on a valve body (5) of the control valve (3) and generated by pressure differences in the pressure spaces (1, 2). However, an overflow of a medium from one pressure space (1) into the other pressu...

A control for defining optimized data for setting the times for controlled events in a glass forming machine which is controlled by a programmable sequencer which defines the time of a machine cycle. The control includes a computerized model of a mathematical representation of a network constraint diagram of the unwrapped bottle forming process which takes more than two machine cycles to complete and a computer for analyzing the computerized model as a constrained optimization problem for determ...

The program for a control system can be created in a relatively short time, and a program that has been used in the past can be re-used. A user without specialist knowledge can change the operation and control of the controlled elements. These features are achieved by establishing a program which has standardized modes and mode transitions for each controlled element comprising a system to be controlled. A program for each controlled element is then created by starting with this standardized pro...

A head control comprises a control plate (13) operable by a user with his head and biasing means (9, 11) for biasing the control plate to a predetermined orientation. A joystick control (19) is operably connected to the control plate (13) such that movement of the control plate by the user is communicated to the joystick control (19).

A vehicle control system includes a road data memory, current position sensor that detects a current position of a vehicle and a camera that takes a picture of the road ahead of the current position. At least one indicator line such as a lane dividing line on the road is shown in the picture. The picture changes as the vehicle moves forward along the road, during which increase in width of the indicator line or increase of distance between two indicator lines may be detected. By such detection, ...

A method of controlling the operation of an engine fuel system including at least one fuel injector, a high pressure fuel pump for delivering fuel to the injector and a pressure sensor arranged to provide an output signal indicative of the pressure of fuel delivered to the injector, comprises the steps of controlling the rate of flow of fuel delivered from the pump to the injector by means of a metering valve arrangement supplied with a control current, measuring the speed of the engine and moni...

Use of a foam control laser having a wavelength corresponding to a mode specific peak of the absorption spectrum of a liquid constituent of the form greatly increases the efficiency of foam control.

A control system for three mechanisms of a machine may include a pair of pivotable or rotatable structures and a telescoping or longitudinally urgeable structure that are coupled to a single handgrip and contained within a single structure. The control structures may simulate corresponding structures of an aerial platform on which they may be mounted, and provide motions in the same directions of the corresponding structures. Switches are activated upon urging of a handgrip, and springs may be p...