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Full-Text Articles in Engineering
Applications Of Artificial Intelligence In Military Training Simulation, Igor V. Golovcsenko
Applications Of Artificial Intelligence In Military Training Simulation, Igor V. Golovcsenko
Retrospective Theses and Dissertations
This report is a survey of Artificial Intelligence (AI) technology contributions to military training. It provides an overview of military training simulation and a review of instructional problems and challenges which can be addressed by AI. The survey includes current as well as potential applications of AI, with particular emphasis on design and system integration issues. Applications include knowledge and skills training in strategic planning and decision making, tactical warfare operations, electronics maintenance and repair, as well as computer-aided design of training systems. The report describes research contributions in the application of AI technology to the training world, and it …
A Projectile Subsystem In A Flight Simulation System, Robert F. Hodson
A Projectile Subsystem In A Flight Simulation System, Robert F. Hodson
Retrospective Theses and Dissertations
An overview of a flight simulation system is presented with a discussion of the system components and the interaction between functional units. The functions of each unit in the visual system are described. Specifically, the projectile subsystem portion of the visual system is presented in detail. A projectile subsystem executive structure is presented with capability of controlling projectile activation and deletion. Mathematical models for missiles with linear projected impact and proportional guidance are discussed. Ballistic projectile models with and without wind and drag considerations are developed. The mathematical equations for position and attitude calculations are given. Design considerations and implementation …
An I/O Controller Design For A Mainframe Computer In A Military Training Device, Robert E. Cara
An I/O Controller Design For A Mainframe Computer In A Military Training Device, Robert E. Cara
Retrospective Theses and Dissertations
The design of an I/O Controller capable of processing data in real time in a tactical training simulator is presented. The controller consists of two microprocessor systems that communicate with peripherals by means of programmed I/O, and with the host computer by Direct Memory Access (DMA) and a serial RS232 link. This thesis addresses both the hardware and software aspects of the controller design.
A Comparative Study Of Computer Interfacing Techniques For Military Training Devices, Gary R. Fraas
A Comparative Study Of Computer Interfacing Techniques For Military Training Devices, Gary R. Fraas
Retrospective Theses and Dissertations
This report surveys many of the interfacing techniques currently in use on emerging military training devices. The primary focus of this report is associated with the hardware aspects of computer interfacing. After a brief introduction into the various aspects of military training devices, this study presents various computer related interfacing techniques used on military training devices. Topics addressed in the study include custom designed interfaces, commercial packages, serial communications with an emphasis on RS-232, -422, -423, and -449 serial standards as well as local area networks. Then, a number of bus standards are presented and finally, interface products pertaining to …
A Simulation Model To Evaluate The Impact Of Provisioning On The Operational Availibility Of Navy Training Devices, Dale H. Pierce
A Simulation Model To Evaluate The Impact Of Provisioning On The Operational Availibility Of Navy Training Devices, Dale H. Pierce
Retrospective Theses and Dissertations
This paper presents the considerations that must be taken into account when formalizing a simulation model to determine the operational availability of a Navy training device. Consideration is given to those design and logistic support parameters that impact the general simulation model before it is formulated. These parameters, are then used as guidelines to collect and screen the data available for use in the general model. The general model is then translated into a computer simulation model. A specific training site is then chosen and data gathered to be used in the computer model. Design and logistic support parameters given …
A Monte Carlo Approach To Ridge Discriminant Analysis, Lee Wooldridge
A Monte Carlo Approach To Ridge Discriminant Analysis, Lee Wooldridge
Retrospective Theses and Dissertations
A combined analytical and empirical method to define human performance measures is required for effective automated training. In theory, performance measures can be weighted and combined in a single first order equation upon which an automated training system can track a student's comparative skill level. A form of multivariate discriminant analysis was the statistical technique incorporated into the measurement selection and weighting scheme. (Vreuls and Wooldridge 1977). As with regression analysis, this discriminant technique was subject to debilitating problems such as overfit and undesirable inaccuracies in the coefficients. The author developed and implemented an adjustment to the discriminant function analogous …
Simulation Model To Evaluate Performance Of Operational Systems And Their Impact On Repair Shop Activity At A Navy Field Site, James T. Newell
Simulation Model To Evaluate Performance Of Operational Systems And Their Impact On Repair Shop Activity At A Navy Field Site, James T. Newell
Retrospective Theses and Dissertations
This paper presents the background and procedures leading to development of a simulation model to analyze the impact of certain decision variables on operational system performance and workloads as the repair facility of a typical Navy field site. The research examines the impact of maintenance support concepts, as implemented by changes in the decision variables, associated with the broader application of Automatic Test Equipment. The initial effort consisted of data collection and field site surveys which culminated in defining a work flow model illustrating typical repair facility operations. The work flow model is translated into a computer simulation model. The …
Digital Architecture For A Computer Based Imaging System, John Osborn Mcintosh
Digital Architecture For A Computer Based Imaging System, John Osborn Mcintosh
Retrospective Theses and Dissertations
There is a great need for a graphic simulation system used as a training device to take the place of actual flying. A good system will greatly reduce the cost of training men as well as cut down on casualties. Several systems have been tried and are now in use. Among them are two that are worthy of more study. These are the CCTV or model board and the digital systems. Both have several disadvantages that create a need for a new system. One such system is an optically based digitally processes system that combines the best features of two …