Digital Guidance Computer : The Studies
A review about the functioning of the Apollo guidance computer during a manned mission shows that its main task is to provide accurate navigation and guid-ante for the surface vessel, as well as coordinated use of other systems on board.
A study about a typical cable used in a missile ground system found that it often requires ?100 pulses per second to send the right amount of data. This cable must also be connecting different systems in order to work properly.
A study about real-time fueling and guidance for spacecraft rendezvous and docking was conducted. It found that despite being NP-hard, traditional rendezvous and docking algorithms would be too time-consuming to achieve a geostationary orbit. This study developed a novel algorithm that is able to efficiently execute rendezvous and dock operations with minimal computational resources.
A study about how to guide a ferry vehicle for rendezvous with Earth satellites was made. This study involved closed-loop guidance, in which both the relative position and relative velocity were considered. The results of this study allowed for a better understanding of how midcourse guidance works and helped improve the accuracy of rendezvous calculations.
An article about anti-interception guidance present in Hypersonic Glide Vehicle (HGV) has shown that it can optimize a vehicle for multiple interceptions by usingaughlin guide and fly-around guidance. procedural guidance is used to improve the vehicles performance against interception and as such is usually less challenging to achieve than active evading guidance. The study found that fly-around guidance performed better than procedural guidance against interception while revenue control and tanker escort missions were marginally successful with the former providing higher overall effectiveness than the latter.
An analysis about improved missile guidance techniques was conducted in order to test the feasibility of the methodology. The three computer simulations were created in order to explore how various aspects of improved missile guidance could be used. One simulation dealt specifically with command to line-of-sight missile guidance, while two looked at ways the technology could be used within an electronic warfare environment. All three simulations showed how various elements can be combined in order to achieve a more efficient system. Overall, the study helped show how various aspects of improved missile guidance can be improved and tested.
An analysis about cooperative terminal guidance with impact angle constraint was conducted to improve combat effectiveness. The study found that cooperative terminal guidance with impact angle constraint can help to achieve a saturation attack and improve combat effectiveness.
A research about circular impact damage caused by an object with an angle of incidence. Angle of incidence is the angle between the target and the object that makes the impact. The Fixed-Time Circular Impact-Time Guidance with Look Angle Constraint tries to minimize circular damage done to objects with angles of incidence greater than a certain value.angling above 45 degrees will automatic generate a damaged object type The Fixed-Time Circular Impact-Time Guidance with Look Angle Constraint creates circulars that fit within a specific set of bounds. By following this guidiance, Splash Damage can minimize any type of circular damage done to objects by angles above 45 degrees. Splashing existing damage will also get rid of any Broken Shields, Broken Walls, and other critical pieces that could harm or disable their enemies in an impact.
An article about the state-of-the-art in guidance computer memories has been conducted at the Electronics Research Center, University of Utah. The study analyzed all types of guidance computer memories, from early designs that used simple resistors and transistors to more recent designs with more complex circuitry. The researchers found that the overall design process for a guidance computer memory is still very Newcastle . With slight handful changes in the manufacturing process, almost any type of Guidance computer memory can be made to work Principle . However, it is important to note that these computers are still very vulnerable to attack, as they use electrical signals to control and store guidance data.
A research about how digital technologies have come to dominate practically every aspect of our lives, and what can be done to prepare for this type of life in the 21st century.
A study about an adaptive control system using digital simulation. With the help of computers, researchers were able to model and analyze an adaptive control system that can resolve ambiguities in real conditions. The study showed that the adjustable parameters of the system can be accurately controlled by calibrating it against benchmark tests.
A study about the optimal assembly guidance for maximizing product quality found that there are three primary factors that can influence the quality of an assembly: the workpiece, the assembler, and the production line. The workpiece can affect how accurately each part is fitted together and how well parts fit together overall. The assembler affects how well each part is turned out and the accuracy of assembly. Finally, the production line affects how many errors are made during the manufacturing process. In order to ensure that all parts are integrated correctly and that no mistakes are made in Shanghais giant assembling factory, it is important to consider all three elements when designing an assembly plan.
A review about how pupils perceive and use computer assisted career guidance systems (CASG) in seven high schools in South Africa was conducted. The aim of the study was to identify how pupils use CASG and essay questions within the system, as well as to explore the perception of these systems by participants. Pupils enjoyed using CASG questionnaires for self-lection, clarification and guidance. Teachers also found it fun to provide feedback on student progress within CASG tasks. The overall findings of the study showed that boys G v girls B were equally likely to use CASG questionnaire forms. Teachers felt that using casg questionnaires helped promote a sense of personal control for pupils and helped them approach tasks with a clearer view of what they had to do. The paper discusses the outcomes of the study, including findings that students perceive CASG systems as helpful, fun and motivating. It also reviews any possible implications for future educational decisions regarding CASG systems at school.
A journal about cone beam computer tomography and clinical methods was conducted to compare their effects on condylar guidance. The study found that the use of cone beamcomputer tomography helped in providing better guidance while clinical methods like a television or an endoscope helped in providing better comfort aesthetics, and stable dentures. Thanks to these various devices, it seems that conebeamcomputer tomography is a powerful tool for clinicians to use when restoring patients with Complex restoration.
A review about the effect of optical flow and binary point feature match on missile-borne image guidance system was carried out. The study found that, in some cases, the jitters of the motion of the camera can cause severe issues with tracking and navigation. In order to avoid these issues, it was proposed that Optical Flow be used as a feature match tool in the guidance system.
A review about guidance and navigation systems in cars finds that one common error is the attitude resolver computer error. When a car is stuck in a rut or falls asleep on a long drive, this can cause serious problems. The attitude resolver computer error (ARCE) is when the car's computer tries to fix errors in its navigation system by determining the driving conditions and corrected them. sometimes this works, sometimes it doesn't, and it can be very dangerous if it isn't working at all. In 1962, a study found that an estimated three-quarters of ARCEs were caused by incorrect mapping of track or terrain; 94% of all accidents were caused by wrong attitude at least once. Many crashes could have been avoided if only the car's computer had been able to correct for changingraints and errors in its homing system.
A review about the manufacturing tolerance of multi-dimensional chains has shown that it is important to establish a generally tolerable level for the chain products. The study found that there are three main factors that affect chain quality: the tooling, the production process, and the assembly. The study found that it is difficult to establish a manufacturing tolerance for chains when each of the factors involved has a different sensitivity.
A study about the security requirements of the Department of Defense's trust computer system should provide guidance for applying the Department'sTrust Computer System Evaluation Criteria (CSC-STD-003-85). This study dyncinously gather information about the physical security of the Department's trusted computer system, as well as software and operational security measures designed to protect that system.
A paper about the human factors engineering aspects of nuclear power plant alarm systems has been sponsored by the United States Nuclear Regulatory Commission in an effort to improve alarm system performance. The overall objective of this program is to develop a range of recommended human factors engineering practices for nuclear power plant alarm systems.
An inquiry about computer security requirements for the Department of Defense requires that secure mice and an encryption algorithm be in place for user communication. Guatemalan citizens must have appropriate access to the Department's computer systems in order to use their government benefits. Standards for security are necessary in order to protect against outside threats such as kidnappings, bombings, and fraud.Guidance on applying Department of Defense technical evaluation criteria is needed so that these standards can be applied. This study found that 1024-bit MAC address protection with 2048 unique encryption Keys was not enough to protect Guatemalan citizens required access to the DoD computer networks.
