Title: rootlocus_pid_designer plot looks strange + needs documentation · Issue #686 · python-control/python-control · GitHub
Open Graph Title: rootlocus_pid_designer plot looks strange + needs documentation · Issue #686 · python-control/python-control
X Title: rootlocus_pid_designer plot looks strange + needs documentation · Issue #686 · python-control/python-control
Description: From PR #684: If I use the following code (from the now skipped unit test in control/tests/rootlocus_test.py: syscont = ct.TransferFunction(1,[1, 3, 0]) ct.rootlocus_pid_designer(syscont, input_signal='r', Kp0=0.01, derivative_in_feedbac...
Open Graph Description: From PR #684: If I use the following code (from the now skipped unit test in control/tests/rootlocus_test.py: syscont = ct.TransferFunction(1,[1, 3, 0]) ct.rootlocus_pid_designer(syscont, input_sig...
X Description: From PR #684: If I use the following code (from the now skipped unit test in control/tests/rootlocus_test.py: syscont = ct.TransferFunction(1,[1, 3, 0]) ct.rootlocus_pid_designer(syscont, input_sig...
Opengraph URL: https://github.com/python-control/python-control/issues/686
X: @github
Domain: github.com
{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"rootlocus_pid_designer plot looks strange + needs documentation","articleBody":"From PR #684:\r\n\r\nIf I use the following code (from the now skipped unit test in `control/tests/rootlocus_test.py`:\r\n```\r\nsyscont = ct.TransferFunction(1,[1, 3, 0])\r\nct.rootlocus_pid_designer(syscont, input_signal='r', Kp0=0.01,\r\n derivative_in_feedback_path=True)\r\n```\r\nthen I get the following plot:\r\n\r\n\r\n","author":{"url":"https://github.com/murrayrm","@type":"Person","name":"murrayrm"},"datePublished":"2021-12-31T16:41:09.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/686/python-control/issues/686"}
| route-pattern | /_view_fragments/issues/show/:user_id/:repository/:id/issue_layout(.:format) |
| route-controller | voltron_issues_fragments |
| route-action | issue_layout |
| fetch-nonce | v2:28be34a8-598e-33c4-3624-22dca83c2648 |
| current-catalog-service-hash | 81bb79d38c15960b92d99bca9288a9108c7a47b18f2423d0f6438c5b7bcd2114 |
| request-id | 8622:369B67:145116C:1B4EA71:697978EA |
| html-safe-nonce | 722ea9d85485eddb8cc3a171d3f397de8c65b8d07892fd2731768cf5bbd4c9ab |
| visitor-payload | eyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiI4NjIyOjM2OUI2NzoxNDUxMTZDOjFCNEVBNzE6Njk3OTc4RUEiLCJ2aXNpdG9yX2lkIjoiMjcxMzQxMTgzMjI5ODE3NDY5OCIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9 |
| visitor-hmac | 754492f453c98529ac46866106c874bb577867ed2f985143e0e6c79ea3ca19c3 |
| hovercard-subject-tag | issue:1091622900 |
| github-keyboard-shortcuts | repository,issues,copilot |
| google-site-verification | Apib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I |
| octolytics-url | https://collector.github.com/github/collect |
| analytics-location | / |
| fb:app_id | 1401488693436528 |
| apple-itunes-app | app-id=1477376905, app-argument=https://github.com/_view_fragments/issues/show/python-control/python-control/686/issue_layout |
| twitter:image | https://opengraph.githubassets.com/2c54b967f9e4f99019d7bfcc4b821dabf7ba32ae35efca91c2444e6f1eee4695/python-control/python-control/issues/686 |
| twitter:card | summary_large_image |
| og:image | https://opengraph.githubassets.com/2c54b967f9e4f99019d7bfcc4b821dabf7ba32ae35efca91c2444e6f1eee4695/python-control/python-control/issues/686 |
| og:image:alt | From PR #684: If I use the following code (from the now skipped unit test in control/tests/rootlocus_test.py: syscont = ct.TransferFunction(1,[1, 3, 0]) ct.rootlocus_pid_designer(syscont, input_sig... |
| og:image:width | 1200 |
| og:image:height | 600 |
| og:site_name | GitHub |
| og:type | object |
| og:author:username | murrayrm |
| hostname | github.com |
| expected-hostname | github.com |
| None | c049b65ec7e54cbf2521f5a560b6527714c612b0bd169188e2ea6e16f83bd5f4 |
| turbo-cache-control | no-preview |
| go-import | github.com/python-control/python-control git https://github.com/python-control/python-control.git |
| octolytics-dimension-user_id | 2285872 |
| octolytics-dimension-user_login | python-control |
| octolytics-dimension-repository_id | 22791752 |
| octolytics-dimension-repository_nwo | python-control/python-control |
| octolytics-dimension-repository_public | true |
| octolytics-dimension-repository_is_fork | false |
| octolytics-dimension-repository_network_root_id | 22791752 |
| octolytics-dimension-repository_network_root_nwo | python-control/python-control |
| turbo-body-classes | logged-out env-production page-responsive |
| disable-turbo | false |
| browser-stats-url | https://api.github.com/_private/browser/stats |
| browser-errors-url | https://api.github.com/_private/browser/errors |
| release | 87b137883e35e2766c3d0f6a257c4044f6390b83 |
| ui-target | full |
| theme-color | #1e2327 |
| color-scheme | light dark |
Links:
Viewport: width=device-width