There is a growing demand for high complexity infra-red scene projector devices with improved output accuracy and resolution. Sources of inaccuracies and limitations to resolution are discussed for both projector-alon...
详细信息
ISBN:
(纸本)0819421235
There is a growing demand for high complexity infra-red scene projector devices with improved output accuracy and resolution. Sources of inaccuracies and limitations to resolution are discussed for both projector-alone and projector-in-simulation situations. Using experience of existing system design and performance, an attempt has been made to assign realistic percentage inaccuracy figures to the various relevant effects so that a perspective can be gained of their relative importance. Schemes for improving the accuracy and resolution performance are considered, both in terms of system techniques and array device design. A revised order of relative importance is presented to assess the residual accuracy perspective after application of practicable corrective measures. We conclude that the absolute accuracy to which a unit- under-test's collected input can be relied upon under all conditions is only 90 - 95%. However, it is essential to cater for a much finer output resolution than would be deciduate by the absolute accuracy figure, although it seems doubtful that the requirements of 12 bit resolution could be obtained except in very restricted simulation/scene conditions.
This paper describes the latest techniques used to provide real-time infra-red (IR) target and countermeasure scene generation for a hardware-in-the loop (HWIL) missile simulation facility (MSF). The facility is being...
详细信息
This paper describes a real-time engine simulation with an engine controller in the loop. The extremely high update rates needed to interface to the controller and the many types of signals required by the controller ...
详细信息
hardware-in-the-loop simulation may become a standard tool for the development of electronic or mechanical automotive components. A single component or even a whole vehicle can be replaced by mathematical models simul...
详细信息
A 17 degree-of-freedom model of an automobile with an ABS controller has been implemented on a XANALOG real-time modeling and simulation system utilizing visual block diagram programming. The model is derived from one...
详细信息
This paper discusses several practical considerations regarding the fidelity validation of synthetically generated and displayed infrared scenery used for smart hardware-in-the-loop (SHWIL) and man-in-the-loop simulat...
详细信息
hardware-in-the-loop simulation may become a standard tool for the development of electronic or mechanical automotive components. A single component or even a whole vehicle can be replaced by mathematical models simul...
详细信息
For spacecraft which involve complex attitude or payload control subsystems, and in addition, complex mission operations, a hardware-in-the loop (HIL) simulation environment is shown to be an essential and cost effect...
详细信息
It is proposed that hardware-in-the-loop simulation is an effective and relatively inexpensive way to build the experience that will be necessary for acceptance of photonics implementation for future vehicle managemen...
详细信息
This paper provides an overview of the HWIL simulations of IR systems, address the critical projector requirements/specifications for HWIL simulations and reviews the most prominent technologies associated with IR sce...
详细信息
暂无评论