An execution architecture, a development architecture and an operations architecture for a netcentric computing system. The execution architecture contains common, run-time services required when an application executes in the netcentric computing system. The development architecture is the production environment for one or several systems development projects as well as for maintenance efforts. The purpose of the development environment is to support the tasks involved in the analysis, design, construction, and maintenance of business systems, as well as the associated management processes. It is important to note that the environment should adequately support all the development tasks, not just the code/compile/test/debug cycle. The operations architecture is a combination of tools and support services required to keep a production system up and running efficiently.

Architectures for netcentric computing systems

The invention provides fast and highly accurate mass spectrometer based processes for detecting a particular nucleic acid sequence in a biological sample. Depending on the sequence to be detected, the processes can be used, for example, to diagnose a genetic disease or chromosomal abnormality; a predisposition to a disease or condition, infection by a pathogenic organism, or for determining identity or heredity.

DNA diagnostics based on mass spectrometry

The invention provides improved methods and apparatus for control using field and control devices that provide a virtual machine environment and that communicate via an IP network. By way of non-limiting example, such field device can be an “intelligent” transmitter or actuator that includes a low power processor, along with a random access memory, a read-only memory, FlashRAM, and a sensor interface. The processor can execute a real-time operating system, as well as a Java virtual machine (JVM). Java byte code executes in the JVM to configure the field device to perform typical process control functions, e.g., for proportional integral derivative (PID) control and signal conditioning. Control networks can include a plurality of such field and control devices interconnected by an IP network, such as an Ethernet.

Methods and apparatus for control using control devices that provide a virtual machine environment and that communicate via an ip network

A system for monitoring a space external to the system is disclosed. The system includes a microprocessor, a memory coupled to the microprocessor, a sensor configured to detect at least one environmental parameter of the space external to the system and configured to generate a sensor signal derived from the at least one detected environmental parameter of the space and at least one port for communicating with a network. The memory includes instructions for processing the sensor signal derived from the at least one environmental parameter of the space external to the system and the memory including a web server application. The at least one port is responsive to the microprocessor. The web server application is configured to provide a webpage associated with the sensor signal via the at least one port.

Method and system for monitoring computer networks and equipment

A maintenance and management method of equipment for production operations, comprising: obtaining machinery component defect data by inspecting the equipment; performing countermeasures and inspections based on these data; obtaining defect frequency data and inspection standards data, classifying the defects of the equipment by importance; repeating an overall inspection based on the defect frequency data until the defect frequency data of all defect locations have lowered to a standard value or lower; then, producing operating standards data based on inspection standards data; and performing maintenance and management by individually feeding back the operating standards data to each operator, and a maintenance and management support system used for performing the method. The above maintenance and management method changes the forced deterioration of equipment to natural deterioration and standardizes the skill and knowledge level of each operator about the production machinery. Therefore, the service life of machinery components is extended and the time and cost necessary for maintenance and management can be reduced.

Maintenance and management method of equipment for production operations and support system therefor

A computerized maintenance management system for the process control environment which integrates a CMMS system (110) with a process control system (134). The system includes configurator software which allows users to link process control data and maintenance management data (190) using a graphical user interface (130). Integration provides the ability to identify conditions requiring work order response and to either automatically respond to such conditions or to notify plant operators and engineers of required actions. The integrated system can easily associate work orders, maintenance history and equipement health with operational assets using process control objects such as motors, valves, pumps, alarms, and other device display icons.

Sharath Komarla

Papers

Dynamic maintenance management system