Manual abort guidance from the midcourse region of a lunar mission

Manual abort guidance from midcourse region of lunar missio

Technical Workshop: Advanced Helicopter Cockpit Design

Information processing demands on both civilian and military aircrews have increased enormously as rotorcraft have come to be used for adverse weather, day/night, and remote area missions. Applied psychology, engineering, or operational research for future helicopter cockpit design criteria were identified. Three areas were addressed: (1) operational requirements, (2) advanced avionics, and (3) man-system integration

An overview of the demonstration advanced avionics system guest pilot evaluation conducted at Ames Research Center

The guest pilot flight evaluation of the Demonstration Advanced Avionics System (DAAS) is discussed. The results are based on the fifty-nine questionnaires that were completed by the participants. The primary purpose of the pilot evaluation was to expose the Demonstration Advanced Avionics System to the various segments of the general aviation community and solicit comments in order to determine the effectiveness of integrated avionics for general aviation. Segments of the community that were represented in the evaluation are listed. A total of sixty-four (64) flights were conducted in which one hundred and seventeen (117) pilots and observers participated. It was felt that the exposure each subject had with the DAAS was too short to adequately assess the training requirements, pilot workload, and the reconfiguration concept of the DAAS. It is recommended that an operational evaluation of the DAAS be made to assess: the training requirements or varying experience levels, the pilot workload in the ATC environment with unplanned route changes, and the viability of the reconfiguration concept for failures

The Influence of Age and Stimuli on the Explanations of Same and Different by Young Children

This study investigated the influence of chronological age and stimuli on the explanations of same and different by young children. Seventy children, between by young children. the ages of three-years, six-months and nine-years, six-months, selected on the basis of chronological age, normal speech and language development, and normal verbal maturity, were involved as subjects. A test consisting of a series of verbal tasks was administered to each child. The experimenter recorded and later analyzed and classified all responses for each child, following specific guidelines for judging appropriateness of response and assigning each appropriate response to one of three classifications

Assessing One-Shot Instruction: Using Post-Assignment Evaluations to Build Better Assignments

As instruction librarians, teaching is the focus of our job, and evaluations of our teaching effectiveness should contribute to discussions of our overall performance. Traditional course evaluations are used by faculty who spend full semesters with students, but how can we evaluate teaching effectiveness in one-shot sessions? Freshman English students at R-MC evaluate library instruction AFTER they turn in the annotated bibliography assignment the instruction targets. The evaluation, which was developed in part because the original assignment was unsuited to the library’s resources and tools, enables students to reflect on their completion of the assignment and to evaluate teaching effectiveness of the librarian instructor. This model of evaluation has myriad benefits. Among them, the instruction librarian appreciates seeing how students view her effectiveness, and student feedback about the assignment allow for a dialogue with the faculty that can lead to an improved assignment. This presentation will describe the process involved in this kind of evaluation and the impact it had on the design of the assignment and on the library instruction

Design, development, and flight test of a demonstration advanced avionics system

Ames Research Center initiated a program in 1975 to provide the critical information required for the design of integrated avionics suitable for general aviation. The program emphasized the use of data busing, distributed microprocessors, shared electronic displays and data entry devices, and improved functional capability. Design considerations included cost, reliability, maintainability, and modularity. As a final step, a demonstration advanced avionics system (DAAS) was designed, built, and flight tested in a Cessna 402, twin engine, general aviation aircraft. A functional description of the DAAS, including a description of the system architecture, is presented and the program and flight test results are briefly reviewed

Evaluation of registration, compression and classification algorithms. Volume 1: Results

The registration, compression, and classification algorithms were selected on the basis that such a group would include most of the different and commonly used approaches. The results of the investigation indicate clearcut, cost effective choices for registering, compressing, and classifying multispectral imagery

Evaluation of registration, compression, and classification algorithms. Volume 2: Documentation

There are no author-identified significant results in this report

Advanced x-ray imaging spectrometer

An x-ray spectrometer that also provides images of an x-ray source. Coded aperture imaging techniques are used to provide high resolution images. Imaging position-sensitive x-ray sensors with good energy resolution are utilized to provide excellent spectroscopic performance. The system produces high resolution spectral images of the x-ray source which can be viewed in any one of a number of specific energy bands