{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,10]],"date-time":"2026-09-10T05:12:01Z","timestamp":1789017121338,"version":"build-2803163510"},"reference-count":22,"publisher":"AIP Publishing","issue":"6","funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"crossref","award":["11975104"],"award-info":[{"award-number":["11975104"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"crossref"}]},{"name":"Young Top-notch Talent Cultivation Program of Hubei Province"}],"content-domain":{"domain":["pubs.aip.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2022,6,1]]},"abstract":"<jats:p>A thrust stand is developed for testing micro-Newton level thrusters on the ground. The stand is composed of a compound pendulum that is symmetrically suspended by two thin beryllium copper strips, and it is precisely calibrated by gravity. The stiffness of the stand can be adjusted in 3 orders of magnitude by a counterweight. When the stiffness is larger than 1 Nm\/rad, the stand demonstrates a fast response to thrust. The measured range of the stand reaches 1000 \u03bcN, and the noise is less than 0.1 \u03bcN\/Hz within 1 mHz\u20131\u00a0Hz. To calibrate the resolution of the stand, an electrostatic force is applied to the stand with an actuator. The equivalent thrust is determined to be 0.09 \u03bcN with a standard uncertainty of 0.02 \u03bcN. Using the stand, a micro-Newton colloid thruster is tested. The output of the colloid thruster changes with the applied voltage as 0.015(1) \u03bcN\/V. When changing the voltage by 50\u00a0V, the change in thrust is measured to be 0.7 \u03bcN with a standard uncertainty of 0.1 \u03bcN.<\/jats:p>","DOI":"10.1063\/5.0090980","type":"journal-article","created":{"date-parts":[[2022,6,1]],"date-time":"2022-06-01T08:03:44Z","timestamp":1654070624000},"update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":32,"title":["A compound pendulum for thrust measurement of micro-Newton thruster"],"prefix":"10.1063","volume":"93","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1925-8058","authenticated-orcid":false,"given":"Hao","family":"Xu","sequence":"first","affiliation":[{"name":"MOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology 1 , Wuhan 430074, People\u2019s Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yong","family":"Gao","sequence":"additional","affiliation":[{"name":"Beijing Institute of Control Engineering 2 , Beijing 100190, People\u2019s Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qiang-Bing","family":"Mao","sequence":"additional","affiliation":[{"name":"MOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology 1 , Wuhan 430074, People\u2019s Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Liang-Wen","family":"Ye","sequence":"additional","affiliation":[{"name":"MOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology 1 , Wuhan 430074, People\u2019s Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1797-961X","authenticated-orcid":false,"given":"Zhong-Kun","family":"Hu","sequence":"additional","affiliation":[{"name":"MOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology 1 , Wuhan 430074, People\u2019s Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5524-0189","authenticated-orcid":false,"given":"Kai","family":"Zhang","sequence":"additional","affiliation":[{"name":"MOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology 1 , Wuhan 430074, People\u2019s Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8724-8118","authenticated-orcid":false,"given":"Peiyi","family":"Song","sequence":"additional","affiliation":[{"name":"MOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology 1 , Wuhan 430074, People\u2019s Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9803-3200","authenticated-orcid":false,"given":"Qing","family":"Li","sequence":"additional","affiliation":[{"name":"MOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology 1 , Wuhan 430074, People\u2019s Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"317","published-online":{"date-parts":[[2022,6,1]]},"reference":[{"key":"2023081103294775000_c1","doi-asserted-by":"publisher","first-page":"153001","DOI":"10.1088\/0264-9381\/26\/15\/153001","volume":"26","year":"2009","journal-title":"Classical Quantum Gravity"},{"key":"2023081103294775000_c2","doi-asserted-by":"publisher","first-page":"035010","DOI":"10.1088\/0264-9381\/33\/3\/035010","volume":"33","year":"2016","journal-title":"Classical Quantum Gravity"},{"key":"2023081103294775000_c3","doi-asserted-by":"publisher","first-page":"185013","DOI":"10.1088\/1361-6382\/aba66a","volume":"37","year":"2020","journal-title":"Classical Quantum Gravity"},{"key":"2023081103294775000_c4","doi-asserted-by":"publisher","first-page":"471","DOI":"10.1007\/s12567-018-0204-x","volume":"10","year":"2018","journal-title":"CEAS Space J."},{"key":"2023081103294775000_c5","doi-asserted-by":"publisher","first-page":"168","DOI":"10.1016\/j.sna.2004.05.029","volume":"117","year":"2005","journal-title":"Sens. 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