Search Results - "Tuchin, DA"

Formation of high inclined orbits to the ecliptic by multiple gravity assist maneuvers by Golubev, Yu. F., Grushevskii, A. V., Koryanov, V. V., Tuchin, A. G., Tuchin, D. A.

“…Methods for designing trajectories of spacecraft (SC) for missions that need to increase the inclination of their orbits to the ecliptic using energy-efficient…”
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Celestial-mechanical interpretation of the two-way radio measurements of radial velocity of spacecraft for scientific applications by Komovkin, S. V., Lavrenov, S. M., Tuchin, A. G., Tuchin, D. A., Yaroshevsky, V. S.

“…The article describes a model of the two-way measurements of radial velocity based on the Doppler effect. The relations are presented for the instantaneous…”
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Main methods of trajectory synthesis for scenarios of space missions with gravity assist maneuvers in the system of Jupiter and with landing on one of its satellites by Golubev, Yu. F., Tuchin, A. G., Grushevskii, A. V., Koryanov, V. V., Tuchin, D. A., Morskoy, I. M., Simonov, A. V., Dobrovolskii, V. S.

“…The development of a methodology for designing trajectories of spacecraft intended for the contact and remote studies of Jupiter and its natural satellites is…”
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Ballistic design of transfer trajectories from artificial-satellite earth orbit to halo orbit in the neighborhood of the L sub(2) point of the Sun-Earth system by Il'in, I S, Zaslavsky, G S, Lavrenov, S M, Sazonov, V V, Stepanyantz, V A, Tuchin, A G, Tuchin, DA, Yaroshevsky, V S

“…The paper considers the ballistic design of spacecraft (SC) transfer to the neighborhood of the L sub(2) point and subsequent entry of the SC into the halo…”
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Low-cost flights in the Jovian system using Tisserand coordinates by Golubev, Yu. F., Grushevskii, A. V., Koryanov, V. V., Tuchin, A. G., Tuchin, D. A.

“…Real ephemeris have been used to develop an algorithm for overcoming the “paradox of solo perturbations” for mass calculations in the simulation of gravity…”
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Guidance in the main deceleration section during a lunar landing of a spacecraft with an integrated propulsion system by Zhukov, B. I., Likhachev, V. N., Sikharulidze, Yu. G., Tuchin, A. G., Tuchin, D. A., Fedotov, V. P.

“…An algorithm is developed for terminal guidance during the main deceleration section of the lunar landing trajectory of a spacecraft with an integrated…”
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Landing a descent module on the Vostochnyi launch site after returning from the moon by Evdokimov, S. N., Klimanov, S. I., Korchagin, A. N., Mikrin, E. A., Sikharulidze, Yu. G., Tuchin, A. G., Tuchin, D. A.

“…Results of the boundary value problem solution for determining the trajectory of returning from the lunar orbit and landing on the Vostochnyi launch site are…”
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Ballistics, navigation, and motion control for a spacecraft during its landing on the surface of Phobos by Akim, E. L., Arkhangelsky, R. N., Zaiko, Yu. K., Lavrenov, S. M., Poroshin, A. L., Ruzsky, E. G., Stepaniants, V. A., Tuchin, A. G., Tuchin, D. A., Fedotov, V. P., Yaroshevsky, V. S.

“…Basic concepts and algorithms laid as foundations of the scheme of landing on the Martian moon Phobos (developed for the Phobos-Grunt project) are presented…”
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Comparative antigenicity and potency of allergenic extracts from pollen and anthers by Tuchin, D A, Northey, W T, Leathers, C R

“…Two hundred and twenty-six patients were scratch tested over a 10-month period with the pollen and anthers of six common hay fever plants. The results indicate…”
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