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تنظيمات PID كنترلر

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nimaghadimi

(@nimaghadimi)

Active Member

عضو شده: 6 سال قبل

ارسال‌ها: 19

۱۷/۰۴/۱۳۹۸ ۱۰:۴۴ ق.ظ

با سلام

مقادير PID جهت تنظيم لوپ كنترل در چه رنجي مي باشد؟ به طور مثال مقادير P غالبا در حدود 0.2 تا 3 ميباشد. معيار انتخاب اين اعداد چيست؟

با تشكر

نقل‌قول

SGH

(@sgh)

Trusted Member

عضو شده: 7 سال قبل

ارسال‌ها: 91

۱۹/۰۴/۱۳۹۸ ۵:۰۷ ب.ظ

با سلام

البته متدهای مختلفی برای انتخاب این اعداد وجود دارد. یکی از متدهای پر کاربرد، متد زیگلر نیکلز است که بیشتر در صنعت استفاده می شود. این روش تجربی برای بدست آوردن ضرایب PID است که دو محقق آلمانی نام برده، سالها پیش بدست آوردند.

پاسخنقل‌قول

nimaghadimi

(@nimaghadimi)

Active Member

عضو شده: 6 سال قبل

ارسال‌ها: 19

۲۳/۰۴/۱۳۹۸ ۱۱:۲۴ ق.ظ

ارسال‌شده توسط: SGH

با سلام

البته متدهای مختلفی برای انتخاب این اعداد وجود دارد. یکی از متدهای پر کاربرد، متد زیگلر نیکلز است که بیشتر در صنعت استفاده می شود. این روش تجربی برای بدست آوردن ضرایب PID است که دو محقق آلمانی نام برده، سالها پیش بدست آوردند.

با سلام

ظاهرا زيمنس از يك الگو تبعيت نمي كنه اما جايي هم براي انتخاب الگو وجود نداره.

پاسخنقل‌قول

آمار تالار گفتمان

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آخرین ارسال: راه اندازی کلاینت جدیدترین عضو ما: saeid ارسال های اخیر Unread Posts Tags

Forum Icons: Forum contains no unread posts Forum contains unread posts

آیکن های موضوع: Not Replied پاسخ داده شده فعال داغ مهم تایید نشده حل شده خصوصی بسته شده

Super Globals

Requests: Array ( )

Server: Array ( )

Options and Features

permastruct: forum
use_home_url: 0
url: https://mohandesmaher.com/forum/
Array
(
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    [lang] => 1
)
pageid:1729
default_groupid: 3
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)
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    [search_max_results] => 100
    [max_upload_size] => 10485760
    [attach_cant_view_msg] => شما مجاز به مشاهده این ضمیمه نمی‌باشید
)
Array
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    [url_structure] => nicename
    [search_type] => search
    [login_url] => 
    [register_url] => 
    [lost_password_url] => 
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    [redirect_url_after_register] => https://mohandesmaher.com
    [redirect_url_after_confirm_sbscrb] => https://mohandesmaher.com
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[2] => Array
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[3] => Array
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[4] => Array
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[5] => Array
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[6] => Array
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[7] => Array
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                    [icon] => fas fa-certificate
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[8] => Array
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                    [icon] => fas fa-certificate
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[9] => Array
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[10] => Array
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)

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[rating_badge_ug] => Array
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[title_usergroup] => Array
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[title_second_usergroup] => Array
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[4] => Array
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                    [version] => 1.0.0
                    [description] => Threaded layout turns your forum to a threads list accented on discussion tree view.
                    [author] => gVectors Team
                    [url] => http://gvectors.com/
                    [file] => classic/layouts/4/forum.php
                )

[2] => Array
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                    [version] => 1.0.0
                    [description] => Simplified layout looks simple and clean.
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                    [url] => http://gvectors.com/
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                )

[3] => Array
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                    [version] => 1.0.0
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                    [author] => gVectors Team
                    [url] => http://gvectors.com/
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                )

)

[style] => default
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)

)
classic