CN115206147A - Ejection simulation training major special condition handling evaluation method - Google Patents
Ejection simulation training major special condition handling evaluation method Download PDFInfo
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- CN115206147A CN115206147A CN202110396696.4A CN202110396696A CN115206147A CN 115206147 A CN115206147 A CN 115206147A CN 202110396696 A CN202110396696 A CN 202110396696A CN 115206147 A CN115206147 A CN 115206147A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
Abstract
The invention belongs to the technical field of flight simulation, and relates to an evaluation method for important special case handling of ejection simulation training, which aims at solving the problem that quantitative evaluation cannot be carried out on the important special case handling of the ejection simulation training in the past. The quantitative evaluation method is complete, and has high operability and practicability; the quantitative evaluation method is complete, and the operability and the practicability are high; clear and simple training result algorithm, convenient weight adjustment and the like. The method can be applied to ejection simulation training systems of various types, the evaluation algorithm can be applied to all flight simulators with special situation handling functions, and the special situation quantitative evaluation index can also be applied to flight theory teaching.
Description
Technical Field
The invention belongs to the technical field of flight simulation, and relates to a special condition treatment evaluation method for ejection simulation training, which can be used for special condition treatment evaluation of a flight simulator and is applied to the ejection simulator at present.
Background
The ejection simulation training system is a ground training device integrating flight, major special condition treatment and ejection simulation training, and can provide whole-process simulation training from major special condition discovery, special condition treatment to ejection and departure in the flight process for trainees. The method has important functions of improving the great special condition handling capability of trained personnel, the control capability of the ejection opportunity, the ejection skill, the ejection parachuting confidence, the ejection parachuting success rate and the like.
The important special conditions in the ejection simulation training system comprise: the special situations that the airplane can still operate and the airplane can not operate such as engine fire in the air, engine parking in the air, landing and jumping out of a runway, stalling and screwing, illusion, control mechanism or control surface clamping stagnation and the like. The correct treatment of the important special conditions plays an important role in improving the flight safety. The special condition handling capability of the trained personnel is improved, the most effective means is simulation training at present, and important special condition handling evaluation is an effective method for checking the training quality and the special condition handling capability level.
At present, the evaluation of the important special situation handling of the ejection simulation training is still in the primary stage, and the modes of data recording and playback and expert judgment are mostly adopted. Expert's judgement, can make full use of expert's experience to carry out the aassessment, but this kind of mode has the following drawback:
(1) The subjectivity is high. The evaluation results are greatly different due to different evaluators;
(2) The evaluation analysis is less time-efficient. The important special conditions are complex in evolution, many factors and experts are difficult to observe, real-time evaluation is difficult, and most of the factors and the experts are post evaluation.
Disclosure of Invention
Aiming at the problem that quantitative evaluation cannot be carried out on the heavy special case disposal of the catapult simulation training in the prior art, the invention forms a complete quantitative evaluation method for the heavy special case disposal of the catapult simulation training by solving the technical problems of quantitative evaluation indexes, a special case tracking method, an evaluation algorithm and the like.
The technical scheme adopted by the invention is as follows:
1. make up of
The catapulting simulation training major special situation handling evaluation comprises modules such as special situation starting, special situation tracking, special situation quantitative evaluation indexes and evaluation algorithms.
(1) Special case starting
The major special conditions are divided into a trained class 1 (the special conditions that the airplane can be controlled) and a trained class 2 (the special conditions that the airplane can be out of control), and the important special conditions are set by a teacher in the teaching and control desk or automatically set by the computer calculation of the teaching and control desk according to the plan of the advance conditions. The special case setting time is the special case starting time and is the time axis origin of the subsequent process.
(2) Special situation tracking
The special condition tracking comprises a special condition phenomenon, special condition evolution and a trained personnel treatment action tracking process. Firstly, establishing a one-dimensional table of each major characteristic phenomenon and possible evolution according to a time sequence, such as a one-dimensional table of the major characteristic phenomenon when a certain type of aircraft engine cabin is on fire:
after the special situation is started, the special situation tracking module automatically records the treatment action of the trained personnel according to the time sequence.
(3) Quantitative evaluation index for special situation
The special case quantitative evaluation index includes a special case finding time, a treatment order (or multiple orders) and a treatment time. Finding that the special case time is the time difference between the special case starting time and the first handling action; the treatment time includes each treatment step time and a total treatment time; in the evaluation, only if the handling sequence is correct, the training achievement can be obtained, and a one-dimensional table is established for each important special case and possible evolution handling sequence in advance, for example, the one-dimensional table for the handling sequence of the important special case when a certain aircraft engine cabin is on fire:
(4) Evaluation algorithm
According to a plurality of flight instructors with abundant experience, the simulation training is carried out on the important special situations one by one, the average value (or authority value) of the time when the important special situations are found and treated is extracted to be used as the full-time of finding and treating a certain special situation, and the 80-minute time and the 60-minute time are determined on the basis of the full-time. The important special situation evaluation process and algorithm are found as follows:
quantitative evaluation of each treatment step was performed with reference to the above method.
2. Software running process
(1) Starting software operation, receiving external data, and inquiring N special situation starting marks of the instructor platform;
(2) When the special case starting mark is inquired, a special case tracking module is started to automatically record the handling actions of the trainee in time sequence, and simultaneously, the first handling action of N special cases is detected, if the actions are wrong or the special case time is overtime (the found result is below 60 points), the software gives out the reason that the training result is not good and returns to 1);
(3) The special case finding is scored according to an algorithm. Tracking each handling action, scoring the step, and if a certain step is wrong, giving out the reason that the training score is not good and the software returns to 1);
(4) And (4) ending the special case handling process, calculating the training scores by the software according to a total score formula, and outputting the item scores and the index scores item by item.
The software running process comprises the following steps:
3. key points of importance
(1) A complete ejection simulation training major special situation handling quantitative evaluation method comprises the following steps: the invention firstly provides that the important special case handling quantitative evaluation of ejection simulation training is formed by modules such as special case starting, special case tracking, special case quantitative evaluation indexes, an evaluation algorithm and the like, and provides an implementation method of each module to ensure that the quantitative evaluation maneuverability is strong.
(2) Quantitative evaluation indexes of special conditions: the invention provides an extraction and quantification method of the catapult simulation training major special situation handling quantification evaluation index for the first time, and establishes the major special situation handling quantification evaluation index of a certain military aircraft catapult simulation training system.
(3) The major special situation evaluation flow and algorithm are as follows: the invention provides an evaluation algorithm for the important special conditions of the ejection simulation training for the first time.
4. Advantageous effects
(1) The quantitative evaluation method is complete, has high operability and practicability, and meets the requirement of quantitative evaluation of important special conditions of ejection simulation training;
(2) The quantitative evaluation index extraction method is clear and convenient to construct;
(3) The training result algorithm is clear, simple and convenient, and weight adjustment is facilitated, so that the requirement of continuously improving the capability is met;
(4) The method can be applied to ejection simulation training systems of various machine types, the evaluation method can be applied to all flight simulators with special condition handling functions, and the special condition quantitative evaluation index can be applied to flight theory teaching.
5. Detailed description of the preferred embodiments
The software package is installed in a computer with a WINDOWS control system, and when the software runs, external data is received through a network, the total score, the item index and the problem are trained, displayed on a computer display in real time and can be output to the outside through the network. The foreign data received through the network includes: flight parameters, instructor station commands, trainee actions, etc.
Claims (5)
1. A method for evaluating the disposal of important special situations in ejection simulation training is characterized in that a complete method for evaluating the disposal of important special situations in ejection simulation training is formed by modules such as special situation starting, special situation tracking, special situation quantitative evaluation indexes and evaluation algorithms by solving the technical problems of quantitative evaluation indexes, special situation tracking methods, evaluation algorithms and the like.
2. The method as claimed in claim 1, wherein the important special situation is divided into a trainee course 1 (setting the special situation that the airplane can be controlled) and a trainee course 2 (the special situation that the airplane cannot be controlled), and the trainee sets the special situation or automatically sets the special situation according to the calculation of the computer of the teaching and control desk planned by the advance condition, wherein the special situation setting time is the special situation starting time and is the time axis origin of the subsequent process.
3. The method as claimed in claim 2, wherein a one-dimensional table is created in advance for each significant special event phenomenon and possible special event evolution according to a time sequence, and after the special event is started, the special event tracking module automatically records the treatment action of the trainee according to the time sequence.
4. The method as claimed in claim 3, wherein the special case finding time, the handling sequence (or sequences) and the handling time are used as quantitative evaluation indexes of special cases, a one-dimensional table is established for each special case and possible evolution handling sequence, and only if the handling sequence is correct during evaluation, the training performance can be obtained.
5. The method as claimed in claim 4, wherein the evaluation algorithm performs simulation training on the important special situations one by one according to a plurality of flight instructors with abundant experience, extracts the average value (or authority value) of the time when the instructors find the special situations and handle the special situations, determines the 80-minute time and the 60-minute time based on the average value as the full-minute time when the instructors find and handle the special situations, and calculates the special situation handling scores accordingly.
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| CN202110396696.4A CN115206147A (en) | 2021-04-13 | 2021-04-13 | Ejection simulation training major special condition handling evaluation method |
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Citations (6)
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| CN1521655A (en) * | 2003-01-28 | 2004-08-18 | 中国南方航空股份有限公司 | Computer-aided teaching system and method for stimulated aviation training |
| CN104809935A (en) * | 2015-05-13 | 2015-07-29 | 中国航空工业集团公司沈阳飞机设计研究所 | Simulation training method for special situation fault of unmanned aerial vehicle and system thereof |
| CN105788394A (en) * | 2016-04-16 | 2016-07-20 | 吉林医药学院 | Maintenance detection simulated training system for unmanned plane |
| EP3151079A1 (en) * | 2015-10-01 | 2017-04-05 | The Boeing Company | Consolidated flight deck task list based on alerting and checklist items |
| CN111240350A (en) * | 2020-02-13 | 2020-06-05 | 西安爱生无人机技术有限公司 | Unmanned aerial vehicle pilot dynamic behavior evaluation system |
| CN111354240A (en) * | 2018-12-05 | 2020-06-30 | 西安谷禾航空科技有限公司 | Ejection and/or parachute jumping life-saving training method based on VR |
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2021
- 2021-04-13 CN CN202110396696.4A patent/CN115206147A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1521655A (en) * | 2003-01-28 | 2004-08-18 | 中国南方航空股份有限公司 | Computer-aided teaching system and method for stimulated aviation training |
| CN104809935A (en) * | 2015-05-13 | 2015-07-29 | 中国航空工业集团公司沈阳飞机设计研究所 | Simulation training method for special situation fault of unmanned aerial vehicle and system thereof |
| EP3151079A1 (en) * | 2015-10-01 | 2017-04-05 | The Boeing Company | Consolidated flight deck task list based on alerting and checklist items |
| CN105788394A (en) * | 2016-04-16 | 2016-07-20 | 吉林医药学院 | Maintenance detection simulated training system for unmanned plane |
| CN111354240A (en) * | 2018-12-05 | 2020-06-30 | 西安谷禾航空科技有限公司 | Ejection and/or parachute jumping life-saving training method based on VR |
| CN111240350A (en) * | 2020-02-13 | 2020-06-05 | 西安爱生无人机技术有限公司 | Unmanned aerial vehicle pilot dynamic behavior evaluation system |
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