{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,4,4]],"date-time":"2022-04-04T02:55:24Z","timestamp":1649040924488},"reference-count":6,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[1969,1,1]],"date-time":"1969-01-01T00:00:00Z","timestamp":-31536000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Automatica"],"published-print":{"date-parts":[[1969,1]]},"DOI":"10.1016\/0005-1098(69)90057-0","type":"journal-article","created":{"date-parts":[[2003,3,14]],"date-time":"2003-03-14T13:29:05Z","timestamp":1047648545000},"page":"67-75","source":"Crossref","is-referenced-by-count":0,"title":["Performance of a digital two-term controller"],"prefix":"10.1016","volume":"5","author":[{"given":"T.H.","family":"Thomas","sequence":"first","affiliation":[]},{"given":"M.T.G.","family":"Hughes","sequence":"additional","affiliation":[]}],"member":"78","reference":[{"key":"10.1016\/0005-1098(69)90057-0_BIB1","series-title":"IFAC Pulse Symp.","article-title":"Survey of countup-countdown machines","author":"Moshos","year":"1968"},{"issue":"No. 112","key":"10.1016\/0005-1098(69)90057-0_BIB2","first-page":"492","article-title":"How the frequency response of a sample-and-hold unit should be expressed","volume":"11","author":"Douce","year":"1967","journal-title":"Control"},{"key":"10.1016\/0005-1098(69)90057-0_BIB3","series-title":"Digital Processes for Sampled-data Systems","author":"Monroe","year":"1962"},{"key":"10.1016\/0005-1098(69)90057-0_BIB4","doi-asserted-by":"crossref","first-page":"266","DOI":"10.1109\/TCT.1956.1086334","article-title":"A study of rough amplitude quantisation by means of Nyquist sampling theory","volume":"CT-3","author":"Widrow","year":"1956","journal-title":"IRE Trans. Circuit Theory"},{"key":"10.1016\/0005-1098(69)90057-0_BIB5","article-title":"On a principle of sampled-data control systems with pulse-width modulation and variable signal-dependent sampling","author":"Astardjian","year":"1966"},{"key":"10.1016\/0005-1098(69)90057-0_BIB6","series-title":"IFAC Pulse Symp.","article-title":"Error analysis in binary rate modulation systems","author":"Nightingale","year":"1968"}],"container-title":["Automatica"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0005109869900570?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0005109869900570?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,3,27]],"date-time":"2019-03-27T00:24:29Z","timestamp":1553646269000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/0005109869900570"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1969,1]]},"references-count":6,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1969,1]]}},"alternative-id":["0005109869900570"],"URL":"https:\/\/doi.org\/10.1016\/0005-1098(69)90057-0","relation":{},"ISSN":["0005-1098"],"issn-type":[{"value":"0005-1098","type":"print"}],"subject":[],"published":{"date-parts":[[1969,1]]}}}