Special Coverage


Weekly Status Reporting & Approval Application Revision 2

The Weekly Status Reporting & Approval Application is a Web application that enables organizations to gather weekly or monthly (periodically) statuses electronically from all employees using a time-based process. Users input their status, which may include uploaded images, into previously agreed-to categories. The system provides an approval process that allows for forwarding of statuses up the organizational hierarchy by designated approvers. Approved statuses get put into a final downloadable report. Historical statuses can be downloaded in report form to get a year at a glance for individuals and groups.

Posted in: Software, Briefs, TSP


CoolSPICE: SPICE Simulator for Cryogenic Electronics

Accurate assessment of circuits at cold temperatures is extremely difficult due to lack of models and tools that can simulate circuit behavior at cryogenic temperatures. A library of cryogenic temperature models was built, as well as a circuit simulator that can use those models and simulate complex circuits at temperatures as low as 4 K.

Posted in: Software, Semiconductors & ICs, Briefs, TSP


Telescience Resource Kit, Release 3

Release 3 of the Telescience Resource Kit (TReK) has become available. TReK 3 is a suite of application programs that can be used to monitor and control a payload aboard the International Space Station. TReK provides both local ground support system services and an interface to utilize remote services provided by the Payload Operations Integration Center.

Posted in: Software, Briefs


Software Tools for Fault Management Technologies

The ability to detect, diagnose, and respond to faults and anomalies in a timely fashion is a major concern in space missions. Fault Management (FM) primarily concerns operational mitigations of spacecraft failures. Qualtech Systems worked towards development of software tools for facilitating FM by using TEAMS (Testability Engineering and Maintenance System) as the underlying platform. The software tools will aid in satisfying a large subset of FM objectives: Determining completeness and appropriateness of FM designs and implementations; decreasing the labor and time required to develop and test FM models and algorithms; improving visualization of FM designs and analytic results; aiding testing and V&V (verification and validation) of FM designs and determining residual risk resulting from incomplete coverage; and increasing reliability of FM systems are major areas of focus.

Posted in: Software, Briefs


Driving Simulator Helps Engineers Calculate Human Factor

Simulations are an important development tool in the automobile and utility vehicle. The properties of vehicle components, such as how they respond in an accident, their reliability, or their energy efficiency can be investigated using simulations before the first component is manufactured. Researchers developed an interactive driving simulator using RODOS (robot-based driving and operation simulator) with which realistic interaction between human and vehicle can be analyzed.

Posted in: Motion Control, Software, Simulation Software, Transportation, Automotive, Machinery & Automation, Robotics, News


Avionics Reliability – Thermal Design Considerations

Thermal design for reliability faces challenges from power dissipation demands from increased processing, sensing and communication requirements plus targets for size, weight and operation. Address thermal challenges effectively with electronics cooling simulation that brings electronic and mechanical design flows closer.

Posted in: Software, White Papers


Data Acquisition and Processing Software — DAPS

DAPS was designed to support the DAWN-AIR project participating in the Genesis and Rapid Intensification Processes (GRIP) hurricane campaign. It controls the data acquisition system consisting of a scanner that directs the lidar beam, an inertial navigation system/GPS (INS/GPS) unit for monitoring aircraft motion, a DSP module, and serial and video modules while acquiring and processing lidar data in real time. DAPS was optimized to meet the project requirement: acquiring and processing more than 550,000 samples per second. DAPS was capable of managing such extensive computational loads without experiencing a single incident of crash or system failure during the entire 130 flight hours of the GRIP mission.

Posted in: Software, Data Acquisition, Briefs