摘要:
An optical system has an optical image projected on an analog memory, such as a CCD array, generating analog charge signals in the analog memory. The analog charge signals are processed with an analog to digital converter to generate digital information. The digital information is processed with an integrated circuit frequency domain processor to generate frequency domain information. The frequency domain information can be stored in an output memory and can be communicated to a remote location. An image can be displayed in response to the stored analog image information and in response to the frequency domain information. A machine can be controlled in response to the frequency domain information.
摘要:
A filtering system is provided for acquiring and processing signals using a sampled filter for signal separation and signal enhancement; such as for determing locations, distances, and times in a geophysical exploration system. Signature signals permit mixing and seperation with sampled filters, such as for sharing common circuitry and for increasing the amount of acquired information. A sampled filter, such as a digital correlator, is provided for generating high resolution output data in response to low resolution input data processed with low resolution computation circuits. A real-time time-domain correlator is provided with single-bit resolution computational elements to provide improved correclation filtering. A high speed real-time correlator is provided to enhance signals with copositing-after-correlation and with correlation using a plurality of correlation operators.
摘要:
Operation information is stored in a memory for numerically controlling a numerical control machine such as a machining tool. This information is displayed on a desired display, and an item of operation information is selected from the operation information displayed, so that the numerical control machine can be controlled in accordance with a predetermined program. Thus, a desired arbitrary item of operation information can be selected using a single machine operator's panel.
摘要:
A machining area specifying method for an automatic programming system specifies a partial path to be machined, wherein the path is part of a closed path. The machining area specifying method includes the step of displaying a closed path trajectory form by a number of path blocks (b.sub.1, b.sub.2 . . . b.sub.16) on a display screen (105) by using path data prepared beforehand. First and second points (P.sub.5, P.sub.12) on the closed path are entered by designating the points with a cursor (CSR). A point (P.sub.6) on a first path (P.sub.5 .fwdarw.P.sub.6 .fwdarw. . . . P.sub.12) and a point (P.sub.13) on a second path which are connected to the first and second points, are designated by the cursor. An area to be machined is specified by operating a machining area input switch when the first path is being designated by the cursor in a case where the first path is to be machined, while the machining area input switch is operated when the second path is being designated by the cursor in a case where the second path is to be machined.
摘要:
A circuit arrangement including a computer is built in an electrical jig saw where various data or information, such as the sort of the material of the workpiece, the thickness of the workpiece, desired degree of finish and way of cutting, are manually inputted via a keyboard so that the computer selects and determines optimum working condition, such as the sort of blade to be used, the locus of the blade, blade strokes per minute which is in proportion to the motor speed, and the necessity of application of coolant oil. The circuit arrangement also comprises circuitry for automatically controlling the rotational speed of the motor of the jig saw so that an actual speed of the blade equals a desired speed represented by strokes per minute. A display unit is coupled with the computer for indicating input and output data of the computer for supplying visual information to the user of the jig saw.
摘要:
A filter display system is provided for displaying filtered information. Input signals are multiplied by reference signals and summed to generate filtered signals for display. In an on the fly processing configuration, an input signal sample is processed in response to a plurality of reference samples before processing of other input signal samples. Various memory configurations are used to store signal samples; including RAMs, ROMs, and CCD memories. Processing is performed with various resolutions, including single-bit sample processing and multi-bit sample processing. Processing gain is used to provide processed signal samples having resolution better than the resolution of input signal samples. A display is provided that iteratively improves the displayed information as the filtering progresses. A pipeline configuration uses hardware for progressive processing of signal samples. An iterative configuration is implemented with a computer processing signal samples in iterative form. A hardware configuration uses address counters to process samples. Processing in response to a display synchronization signal provides synchronization between a processor and a display.
摘要:
A press brake control system and apparatus including a vertical ram extension controller and back gauge system which together determine respectively the angle and location of successive sheet metal bends according to a stored operating sequence. The control system and apparatus is attached to an existing and unmodified press brake to which the press brake control system automatically adapts its control functions according to the mechanical parameters and conditions of the particular press brake. Futhermore, the press brake control system elements communicate according to a communication system having redundancy and error-checking features to be operable in hostile electrical and physical environments.
摘要:
Control of illumination with illumination amplifier devices provides a basis for implementing various types of illumination systems. Also illumination amplifiers in closed illumination servo loops provide improved illumination control. An illumination control system provides precise control of camera operations for photographic and photoplotter applications. Illumination amplifier devices are used in conjunction with electronic control circuits to provide flexibility and precision in camera systems, reducing reliance on prior art mechanical devices.Illumination control circuits are presented in the form of digital gates and flip-flops and in the form of analog computational elements to provide illumination computer systems. In addition, a batch fabricated illumination computer arrangement is presented for improved implementation of illumination control systems.Illumination amplifiers are further configured for control of illumination in buildings and automobiles. Various types of devices such as windows, shutters, shades and visors are configured with illumination amplifiers to provide electronic control of illumination.Batch fabricated display arrangements are provided having an illumination source integral with an illumination amplifier for low cost, small volume, and flexibility. Also, colored display arrangements are provided for control of colors with illumination amplifier devices.A projection illumination amplifier arrangement is provided having high-intensity large-screen capability and heat transfer design for cooling.
摘要:
A machine and a control system are provided for generating high registration photomasks with a contact printing arrangement. Further, a unique control arrangement is provided for controlling a machine such as a high registration contact print machine or other type of machine. In a preferred embodiment, a control system generates signals to a step and repeat contact printing machine that exposes many prints of master die images on a photographic film, where these prints have a high registration characteristic. In a further embodiment a unique control arrangement is provided for machine control operations.
摘要:
A numerical control apparatus having command input panels including the number of command keys corresponding to an application program. An application execution unit receives and stores command data output from a machine control console as well as executes an application program generated by the operator and outputs a pulse signal for commanding the operation of a machine tool such as the movement of the machine tool. An interpolation unit receives the pulse signal output from the application execution unit, outputs an interpolation pulse, and supplies the interpolation pulse to an axis control circuit. The axis control circuit receives the interpolation pulse output from the interpolation unit, generates a speed command for each axis and supplies the speed command to a servoamplifier. The servoamplifier controls the machine tool by energizing servomotors mounted thereon.