Author: Seymour Ringel
Publisher:
ISBN:
Category : Guided missiles
Languages : en
Pages : 40
Book Description
Tracking Performance in the Missile Master
Author: Seymour Ringel
Publisher:
ISBN:
Category : Guided missiles
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category : Guided missiles
Languages : en
Pages : 40
Book Description
Tracking Performance in the Missile Master-target Load, Tracking Time, and Rated Proficiency
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
To explore the effects of target load, duration of tracking time, and tracker proficiency upon tracking performance in the Missile Master system, trackers of high, average, and low rated proficiency were required to track real targets on operational tracking consoles. Tracking performance during six contiguous 10-minute periods was recorded photographically. The number of targets assigned to be tracked varied from 3 to 18 for the six periods. Accuracy indexes were computed--percentage of instances trackers' 'tags' were found on target and number of targets tracked with perfect accuracy in relation to number assigned. No statistically significant differences in tracking performance were found among groups differing in rate proficiency nor across time periods. Within 10-minute periods, a small decrement in mean accuracy score was found. Mean accuracy score and mean percentage of targets tracked with perfect accuracy decreased as target load increased. However, the average number of targets tracked with perfect accuracy increased with increased target load. Individual trackers were found to differ appreciably in performance. (Author).
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
To explore the effects of target load, duration of tracking time, and tracker proficiency upon tracking performance in the Missile Master system, trackers of high, average, and low rated proficiency were required to track real targets on operational tracking consoles. Tracking performance during six contiguous 10-minute periods was recorded photographically. The number of targets assigned to be tracked varied from 3 to 18 for the six periods. Accuracy indexes were computed--percentage of instances trackers' 'tags' were found on target and number of targets tracked with perfect accuracy in relation to number assigned. No statistically significant differences in tracking performance were found among groups differing in rate proficiency nor across time periods. Within 10-minute periods, a small decrement in mean accuracy score was found. Mean accuracy score and mean percentage of targets tracked with perfect accuracy decreased as target load increased. However, the average number of targets tracked with perfect accuracy increased with increased target load. Individual trackers were found to differ appreciably in performance. (Author).
Tracking Performance in the Missile Master-target Load, Tracking Time, and Rated Proficiency
Author: Seymour Ringel
Publisher:
ISBN:
Category :
Languages : en
Pages : 19
Book Description
To explore the effects of target load, duration of tracking time, and tracker proficiency upon tracking performance in the Missile Master system, trackers of high, average, and low rated proficiency were required to track real targets on operational tracking consoles. Tracking performance during six contiguous 10-minute periods was recorded photographically. The number of targets assigned to be tracked varied from 3 to 18 for the six periods. Accuracy indexes were computed--percentage of instances trackers' 'tags' were found on target and number of targets tracked with perfect accuracy in relation to number assigned. No statistically significant differences in tracking performance were found among groups differing in rate proficiency nor across time periods. Within 10-minute periods, a small decrement in mean accuracy score was found. Mean accuracy score and mean percentage of targets tracked with perfect accuracy decreased as target load increased. However, the average number of targets tracked with perfect accuracy increased with increased target load. Individual trackers were found to differ appreciably in performance. (Author).
Publisher:
ISBN:
Category :
Languages : en
Pages : 19
Book Description
To explore the effects of target load, duration of tracking time, and tracker proficiency upon tracking performance in the Missile Master system, trackers of high, average, and low rated proficiency were required to track real targets on operational tracking consoles. Tracking performance during six contiguous 10-minute periods was recorded photographically. The number of targets assigned to be tracked varied from 3 to 18 for the six periods. Accuracy indexes were computed--percentage of instances trackers' 'tags' were found on target and number of targets tracked with perfect accuracy in relation to number assigned. No statistically significant differences in tracking performance were found among groups differing in rate proficiency nor across time periods. Within 10-minute periods, a small decrement in mean accuracy score was found. Mean accuracy score and mean percentage of targets tracked with perfect accuracy decreased as target load increased. However, the average number of targets tracked with perfect accuracy increased with increased target load. Individual trackers were found to differ appreciably in performance. (Author).
Technical Research Note
Author: United States. Dept. of the Army
Publisher:
ISBN:
Category : Military research
Languages : en
Pages : 52
Book Description
Publisher:
ISBN:
Category : Military research
Languages : en
Pages : 52
Book Description
Keywords Index to U.S. Government Technical Reports (permuted Title Index).
Author: United States. Department of Commerce. Office of Technical Services
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 860
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 860
Book Description
Human Factors Engineering Bibliographic Series
Author:
Publisher:
ISBN:
Category : Human engineering
Languages : en
Pages : 590
Book Description
Publisher:
ISBN:
Category : Human engineering
Languages : en
Pages : 590
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1990
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1990
Book Description
Coding Updated Alpha-numeric Information in Individual and Group Displays
Author: Charles H. Hammer
Publisher:
ISBN:
Category : Coding theory
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category : Coding theory
Languages : en
Pages : 40
Book Description
List of Research Publications, 1940-1980
Author:
Publisher:
ISBN:
Category : Military research
Languages : en
Pages : 268
Book Description
Publisher:
ISBN:
Category : Military research
Languages : en
Pages : 268
Book Description
Conspicuity Coding of Updated Symbolic Information
Author: Frank L. Vicino
Publisher:
ISBN:
Category : Coding theory
Languages : en
Pages : 52
Book Description
Publisher:
ISBN:
Category : Coding theory
Languages : en
Pages : 52
Book Description