摘要:
Due to the diversity of the requirements to be met for controlling the movement of production machines, a system and method based on a range of hardware modules, which are provided with adequate computing capacity, a real-time operating system and specific basic functionality, a network (for example Profibus) for constructing a decentralized system with distributed control functionality and also operating and monitoring units with planned interfaces is disclosed. The invention comprises a configurable, distributable and programmable control software system for individually adapting the control solution to the client's requirements, with which the planned control solution is distributed among hardware modules and in which an engineering system used for management, configuration, programming, monitoring, debugging and commissioning.
摘要:
The basic available command library of the run-time system (RTS1-RTS4) of a universal motion control (combined SPS/NC control) can be expanded dynamically and according to the user's specific requirements by loading technology packets TP (with corresponding technology object types TO). Thus, a dynamic scaling of a universal motion control UMC is possible. Due to a consistent integration and communication platform API, the functionality of extremely prepared technology packets TP can also be integrated into the control.
摘要:
The basic available command library of the run-time system (RTS1-RTS4) of a universal motion control (combined SPS/NC control) can be expanded dynamically and according to the user's specific requirements by loading technology packets TP (with corresponding technology object types TO). Thus, a dynamic scaling of a universal motion control UMC is possible.Due to a consistent integration and communication platform API, the functionality of extremely prepared technology packets TP can also be integrated into the control.
摘要:
The integration of a programmable logic controller (PLC) and a motion control (NC) into a universal motion control (UMC) is realized by a tailored and nonetheless essentially user-configurable run-level model for processing of software tasks. This run-level model consists of types of different user levels and system levels with different priorities. In particular, one of the run levels (FA) can be configured very effectively according to user requirements. Thus, this kind of universal motion control (UMC) can be optimized by software to the particular requirements of the control task and the technical process.
摘要:
The integration of a programmable logic controller (PLC) and a motion control (NC) into a universal motion control (UMC) is realized by a tailored and nonetheless essentially user-configurable run-level model for processing of software tasks. This run-level model consists of types of different user levels and system levels with different priorities. In particular, one of the run levels (FA) can be configured very effectively according to user requirements. Thus, this kind of universal motion control (UMC) can be optimized by software to the particular requirements of the control task and the technical process.
摘要:
A semiconductor heterostructure device is disclosed which includes a first semiconductor layer having a barrier layer disposed thereon, the barrier layer being formed of a semiconductor material having a wider bandgap than the material of the first semiconductor layer. A carrier transport layer is disposed on the barrier layer, the carrier transport layer being formed of a semiconductor material having a narrower bandgap than the material of the barrier layer. A contact layer is disposed on the carrier transport layer. A negative potential is applied to the contact layer with respect to the first semiconductor layer. In operation, for small voltages, under the indicated bias configuration, electrons supplied to the carrier transport layer by the source of negative potential supply will be blocked at the barrier presented by the larger bandgap barrier layer, and little current will flow. As the bias voltage is increased, these blocked electrons are under the influence ofThis invention was made with Government support, and the Government has certain rights in this invention.
摘要:
Described are preferred processes for conditioning semiconductor devices with deuterium to improve operating characteristics and decrease depassivation which occurs during the course of device operation. Also described are semiconductor devices which can be prepared by such processes.
摘要:
Described are preferred processes for conditioning semiconductor devices with deuterium to improve operating characteristics and decrease depassivation which occurs during the course of device operation. Also described are semiconductor devices which can be prepared by such processes.
摘要:
Described are preferred processes for conditioning semiconductor devices with deuterium to improve operating characteristics and decrease depassivation which occurs during the course of device operation. Also described are semiconductor devices which can be prepared by such processes.
摘要:
Semiconductor device annealing process with deuterium at superatmospheric pressures to improve reduction of the effects of hot carrier stress during device operation, and devices produced thereby.