{"id":5098,"date":"2024-10-19T15:24:25","date_gmt":"2024-10-19T22:24:25","guid":{"rendered":"https:\/\/gantovnik.com\/bio-tips\/?p=5098"},"modified":"2024-11-20T12:24:38","modified_gmt":"2024-11-20T20:24:38","slug":"448-torque-peaking-due-to-viscus-damper-deadband","status":"publish","type":"post","link":"https:\/\/gantovnik.com\/bio-tips\/2024\/10\/448-torque-peaking-due-to-viscus-damper-deadband\/","title":{"rendered":"#448 Torque Peaking Due to Viscus Damper Deadband"},"content":{"rendered":"<p><a href=\"https:\/\/gantovnik.com\/bio-tips\/2024\/10\/448-torque-peaking-due-to-viscus-damper-deadband\/ex448\/\" rel=\"attachment wp-att-5103\"><img data-recalc-dims=\"1\" decoding=\"async\" class=\"alignnone size-full wp-image-5103\" src=\"https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2024\/10\/ex448.jpg?resize=1080%2C500&#038;ssl=1\" alt=\"\" width=\"1080\" height=\"500\" srcset=\"https:\/\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2024\/10\/ex448.jpg 1271w, https:\/\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2024\/10\/ex448-980x454.jpg 980w, https:\/\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2024\/10\/ex448-480x222.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1271px, 100vw\" \/><\/a><\/p>\n<p><a href=\"https:\/\/gantovnik.com\/bio-tips\/2024\/10\/448-torque-peaking-due-to-viscus-damper-deadband\/ex448_a-3\/\" rel=\"attachment wp-att-5107\"><img data-recalc-dims=\"1\" decoding=\"async\" class=\"alignnone size-full wp-image-5107\" src=\"https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2024\/10\/ex448_a.png?resize=1080%2C661&#038;ssl=1\" alt=\"\" width=\"1080\" height=\"661\" srcset=\"https:\/\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2024\/10\/ex448_a.png 1176w, https:\/\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2024\/10\/ex448_a-980x600.png 980w, https:\/\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2024\/10\/ex448_a-480x294.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1176px, 100vw\" \/><\/a><\/p>\n<a href='https:\/\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2024\/10\/ex448_2024_09_01_Viscous_Damper_Deadband.pdf' class='small-button smallblue' target=\"_blank\">Full Article pdf<\/a>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","_lmt_disableupdate":"yes","_lmt_disable":"","jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[112],"tags":[315,311,314,312,316,313,113],"class_list":["post-5098","post","type-post","status-publish","format-standard","hentry","category-vibration","tag-damper-shaft-torque","tag-deadband","tag-deadband-angle","tag-deployment","tag-shahriar-setoodeh","tag-torque-peaking","tag-vibration"],"modified_by":"gantovnik","jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8bH0k-1ke","jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":3036,"url":"https:\/\/gantovnik.com\/bio-tips\/2024\/07\/443-vibration-double-amplitude\/","url_meta":{"origin":5098,"position":0},"title":"#443 Vibration Double Amplitude","author":"gantovnik","date":"2024-07-28","format":false,"excerpt":"\"If you want to find the secrets of the universe, think in terms of energy, frequency, and vibration.\" (Nikola Tesla)","rel":"","context":"In &quot;engineering&quot;","block_context":{"text":"engineering","link":"https:\/\/gantovnik.com\/bio-tips\/category\/engineering\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2024\/07\/ex483_2.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2024\/07\/ex483_2.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2024\/07\/ex483_2.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2024\/07\/ex483_2.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":6974,"url":"https:\/\/gantovnik.com\/bio-tips\/2025\/01\/456-approximate-harmonic-response-damping-extraction\/","url_meta":{"origin":5098,"position":1},"title":"#456 Approximate Harmonic Response &#038; Damping Extraction","author":"gantovnik","date":"2025-01-05","format":false,"excerpt":"","rel":"","context":"In &quot;engineering&quot;","block_context":{"text":"engineering","link":"https:\/\/gantovnik.com\/bio-tips\/category\/engineering\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2025\/01\/ex456_1-1.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2025\/01\/ex456_1-1.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2025\/01\/ex456_1-1.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2025\/01\/ex456_1-1.png?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2025\/01\/ex456_1-1.png?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2025\/01\/ex456_1-1.png?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":2865,"url":"https:\/\/gantovnik.com\/bio-tips\/2024\/07\/439-relative-accelerometer-displacement-during-sine-vibration\/","url_meta":{"origin":5098,"position":2},"title":"#439 Relative Accelerometer Displacement During Sine Vibration","author":"gantovnik","date":"2024-07-20","format":false,"excerpt":"\"If you want to find the secrets of the universe, think in terms of energy, frequency, and vibration.\" (Nikola Tesla) import math import numpy as np import matplotlib.pyplot as plt from scipy.optimize import fmin pi=math.pi f=6.0 # f, Hz T=1\/f #T, s omega=2.0*pi*f # Hz g=386.100 # in\/s^2 def func_a(angle,a0,phase):\u2026","rel":"","context":"In &quot;engineering&quot;","block_context":{"text":"engineering","link":"https:\/\/gantovnik.com\/bio-tips\/category\/engineering\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2024\/07\/ex439_abstract.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2024\/07\/ex439_abstract.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2024\/07\/ex439_abstract.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2024\/07\/ex439_abstract.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":4043,"url":"https:\/\/gantovnik.com\/bio-tips\/2024\/09\/446-mechanical-vibrations-of-a-material-point\/","url_meta":{"origin":5098,"position":3},"title":"#446 Mechanical vibrations of a material point","author":"gantovnik","date":"2024-09-01","format":false,"excerpt":"import numpy as np import matplotlib.pyplot as plt from scipy.integrate import odeint import math def y(t): y=np.exp(-4*t) * (1 - np.cos(t) + (np.cos(1.0)-1)\/np.sin(1.0)*np.sin(t)) return y plt.rcParams[\"figure.figsize\"] = [5.50, 5.50] plt.rcParams[\"figure.autolayout\"] = True t = np.linspace(0, 1, 100) plt.plot(t, y(t)) plt.grid() plt.xlabel('t') plt.ylabel('y(t)') plt.savefig(\"ex446.png\", dpi=100) plt.show()","rel":"","context":"In &quot;differential equations&quot;","block_context":{"text":"differential equations","link":"https:\/\/gantovnik.com\/bio-tips\/category\/differential-equations\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2024\/09\/ex446.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2024\/09\/ex446.png?resize=350%2C200&ssl=1 1x, 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1.5x"},"classes":[]},{"id":374,"url":"https:\/\/gantovnik.com\/bio-tips\/2019\/01\/tkinter-pack-geometry-manager\/","url_meta":{"origin":5098,"position":5},"title":"#53 Tkinter pack geometry manager","author":"gantovnik","date":"2019-01-30","format":false,"excerpt":"","rel":"","context":"In &quot;python&quot;","block_context":{"text":"python","link":"https:\/\/gantovnik.com\/bio-tips\/category\/python\/"},"img":{"alt_text":"example63","src":"https:\/\/i0.wp.com\/gantovnik.com\/bio-tips\/wp-content\/uploads\/2019\/01\/example63.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/gantovnik.com\/bio-tips\/wp-json\/wp\/v2\/posts\/5098","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gantovnik.com\/bio-tips\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gantovnik.com\/bio-tips\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gantovnik.com\/bio-tips\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gantovnik.com\/bio-tips\/wp-json\/wp\/v2\/comments?post=5098"}],"version-history":[{"count":3,"href":"https:\/\/gantovnik.com\/bio-tips\/wp-json\/wp\/v2\/posts\/5098\/revisions"}],"predecessor-version":[{"id":5128,"href":"https:\/\/gantovnik.com\/bio-tips\/wp-json\/wp\/v2\/posts\/5098\/revisions\/5128"}],"wp:attachment":[{"href":"https:\/\/gantovnik.com\/bio-tips\/wp-json\/wp\/v2\/media?parent=5098"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gantovnik.com\/bio-tips\/wp-json\/wp\/v2\/categories?post=5098"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gantovnik.com\/bio-tips\/wp-json\/wp\/v2\/tags?post=5098"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}