作者
G Anderson, John Anderson, M Anderson, G Aveni, D Bame, P Barela, K Blackman, A Carmain, Lingzhen Chen, M Cherng, S Clark, M Connally, W Connolly, D Conroy, M Cooper, C Cutler, J D’Agostino, N Demmons, E Dorantes, C Dunn, M Duran, E Ehrbar, J Evans, J Fernandez, G Franklin, M Girard, J Gorelik, V Hruby, O Hsu, D Jackson, S Javidnia, D Kern, M Knopp, R Kolasinski, C Kuo, T Le, I Li, O Liepack, A Littlefield, P Maghami, S Malik, L Markley, R Martin, C Marrese-Reading, J Mehta, J Mennela, D Miller, D Nguyen, J O’Donnell, R Parikh, G Plett, T Ramsey, T Randolph, S Rhodes, A Romero-Wolf, T Roy, A Ruiz, H Shaw, J Slutsky, D Spence, J Stocky, J Tallon, I Thorpe, W Tolman, H Umfress, R Valencia, Carlotta Valerio, W Warner, J Wellman, P Willis, J Ziemer, J Zwahlen, (ST7 Team), M Armano, H Audley, J Baird, P Binetruy, M Born, D Bortoluzzi, E Castelli, A Cavalleri, A Cesarini, AM Cruise, K Danzmann, M de Deus Silva, I Diepholz, G Dixon, R Dolesi, L Ferraioli, V Ferroni, ED Fitzsimons, M Freschi, L Gesa, F Gibert, D Giardini, R Giusteri, C Grimani, J Grzymisch, I Harrison, G Heinzel, M Hewitson, D Hollington, D Hoyland, M Hueller, H Inchauspé, O Jennrich, P Jetzer, N Karnesis, B Kaune, N Korsakova, CJ Killow, JA Lobo, I Lloro, L Liu, JP López-Zaragoza, R Maarschalkerweerd, D Mance, N Meshksar, V Martín, L Martin-Polo, J Martino, F Martin-Porqueras, I Mateos, PW McNamara, J Mendes, L Mendes, M Nofrarias, S Paczkowski, M Perreur-Lloyd, A Petiteau, P Pivato, E Plagnol, J Ramos-Castro, J Reiche, DI Robertson, F Rivas, G Russano, CF Sopuerta, T Sumner, D Texier, D Vetrugno, S Vitale, G Wanner, H Ward, PJ Wass, WJ Weber, L Wissel, A Wittchen, P Zweifel, (LISA Pathfinder Collaboration)
发表日期
2018/11/15
期刊
Physical Review D
卷号
98
期号
10
页码范围
102005
出版商
American Physical Society
简介
The Space Technology 7 Disturbance Reduction System (ST7-DRS) is a NASA technology demonstration payload that operated from January 2016 through July 2017 on the European Space Agency’s (ESA) LISA Pathfinder spacecraft. The joint goal of the NASA and ESA missions was to validate key technologies for a future space-based gravitational wave observatory targeting the source-rich millihertz band. The two primary components of ST7-DRS are a micropropulsion system based on colloidal micro-Newton thrusters (CMNTs) and a control system that simultaneously controls the attitude and position of the spacecraft and the two free-flying test masses (TMs). This paper presents our main experimental results and summarizes the overall performance of the CMNTs and control laws. We find the CMNT performance to be consistent with preflight predictions, with a measured system thrust noise on the order of in …
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G Anderson, J Anderson, M Anderson, G Aveni… - Physical Review D, 2018