150000001875 compounds Chemical group 0.000 claims description 4.125000004122 cyclic group Chemical group 0.000 title claims abstract description 33.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to US881,994 priority Critical Priority to US05/881,994 priority patent/US4168045A/en Application filed by United Technologies Corp filed Critical United Technologies Corp Application granted granted Critical Publication of CA1100925A publication Critical patent/CA1100925A/en Status Expired legal-status Critical Current Links Original Assignee United Technologies Corp Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Adams Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired Application number CA321,501A Other languages French ( fr) Info Publication number CA1100925A CA1100925A CA321,501A CA321501A CA1100925A CA 1100925 A CA1100925 A CA 1100925A CA 321501 A CA321501 A CA 321501A CA 1100925 A CA1100925 A CA 1100925A Authority CA Canada Prior art keywords pitch bias signal airspeed command Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents Speed and collective pitch bias of helicopter longitudinal cyclic pitch Google Patents CA1100925A - Speed and collective pitch bias of helicopter longitudinal cyclic pitch CA1100925A - Speed and collective pitch bias of helicopter longitudinal cyclic pitch