RU2009120762A - METHOD AND DEVICE OF IMITATION OF TRAJECTORIES OF MOVEMENT OF AIR OBJECTS - Google Patents
METHOD AND DEVICE OF IMITATION OF TRAJECTORIES OF MOVEMENT OF AIR OBJECTS Download PDFInfo
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- RU2009120762A RU2009120762A RU2009120762/28A RU2009120762A RU2009120762A RU 2009120762 A RU2009120762 A RU 2009120762A RU 2009120762/28 A RU2009120762/28 A RU 2009120762/28A RU 2009120762 A RU2009120762 A RU 2009120762A RU 2009120762 A RU2009120762 A RU 2009120762A
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Abstract
1. Способ имитации траекторий движения воздушных объектов путем ручного ввода начальных полярных координат объекта в виде пеленга П0, дальности d0, курса kоб, начальной скорости νоб и последующего автоматического формирования траектории движения в виде отрезка прямой, исходящего из точки (П0; d0) в направлении kоб, до момента поступления сигнала к началу маневра (поворота), синхронного с вводом нового курса движения kоб и скорости объекта νоб к моменту выхода на новый курс, с имитацией маневра (поворота) путем сопряжения двух прямолинейных разнонаправленных участков движения дугой окружности, радиус которой определяется скоростью изменения курса ωк, которая также задается в момент начала маневра, отличающийся тем, что имитация траекторий движения объектов осуществляется путем ручного ввода координат опорных точек траектории движения с указанием скоростей полета в этих точках и автоматического расчета уравнений движения по трем координатам x(t), y(t), z(t) и скорости ϑ(t) непосредственно после ввода исходных данных на рабочем месте оператора 5 с последующей передачей коэффициентов указанных уравнений в блок расчета координат 6, в котором в ответ на запрос информации о текущем положении объекта вычисляются его декартовы координаты путем подстановки параметра времени t в уравнения движения, соответствующие преодолеваемому в момент t участку траектории, для чего траектория движения воздушного объекта представляется состоящей из элементарных сегментов в виде отрезков прямых, сопряжение которых при значении угла между ними φ<90° производится с исключением скачков скорости и ускорения согласующими участками в виде д� 1. A way to simulate the trajectories of motion of airborne objects by manually entering the initial polar coordinates of the object in the form of bearing П0, range d0, course kob, initial velocity νob and the subsequent automatic formation of the trajectory of motion in the form of a straight line starting from the point (П0; d0) in the direction kob, until the signal arrives at the beginning of the maneuver (turn), synchronous with the introduction of a new course of kob and the speed of the object νob by the time of entering a new course, with imitation of the maneuver (turn) by pairing two straight-line differences directional areas of motion with an arc of a circle whose radius is determined by the rate of change of the course ωk, which is also set at the beginning of the maneuver, characterized in that the simulation of the trajectories of the movement of objects is carried out by manually entering the coordinates of the reference points of the trajectory of movement with an indication of the flight speeds at these points and automatic calculation of equations movement along the three coordinates x (t), y (t), z (t) and speed ϑ (t) immediately after entering the initial data at the operator’s workplace 5 with the subsequent transfer of coefficients these equations into coordinate calculation unit 6, in which, in response to a request for information about the current position of the object, its Cartesian coordinates are calculated by substituting the time parameter t into the equations of motion corresponding to the trajectory section to be overcome at time t, for which the trajectory of the movement of the air object appears to be composed of elementary segments in the form of straight segments, the conjugation of which at an angle between them φ <90 ° is performed with the exception of speed jumps and acceleration by matching sections in the form of
Claims (8)
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RU2009120762/28A RU2419072C2 (en) | 2009-06-01 | 2009-06-01 | Simulation method of motion trajectories of air objects |
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RU2009120762/28A RU2419072C2 (en) | 2009-06-01 | 2009-06-01 | Simulation method of motion trajectories of air objects |
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RU2009120762A true RU2009120762A (en) | 2010-12-10 |
RU2419072C2 RU2419072C2 (en) | 2011-05-20 |
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RU2009120762/28A RU2419072C2 (en) | 2009-06-01 | 2009-06-01 | Simulation method of motion trajectories of air objects |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9511681B2 (en) * | 2013-05-09 | 2016-12-06 | Rockwell Automation, Inc. | Controlled motion system having an improved track configuration |
RU2617144C1 (en) * | 2015-12-09 | 2017-04-21 | Акционерное общество "Муромский завод радиоизмерительных приборов" | Method for simulating object movement trajectory |
RU2648556C2 (en) * | 2016-12-23 | 2018-03-26 | Акционерное общество "Конструкторское бюро промышленной автоматики" | Method of motion control of aerial vehicle |
RU2649287C2 (en) * | 2017-02-02 | 2018-03-30 | Акционерное общество "Конструкторское бюро промышленной автоматики" | Method of planning trajectory of motion of aircraft |
RU2665820C1 (en) * | 2017-07-17 | 2018-09-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный технический университет имени Гагарина Ю.А." (СГТУ имени Гагарина Ю.А.) | Method of controlling the movement of the aircraft |
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RU2419072C2 (en) | 2011-05-20 |
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Effective date: 20190617 |