201134567 六、發明說明： 【發明所屬之技術領域】 特別是一種以 本發明係關於一種決定軋延設定之方法 資料探勘方式決定軋延設定之方法。 【先前技術】 在習知鋼帶乾延中，jt胃 τ刼作人員必須依據待軋鋼捲之相關 背景資料（如厚度、寬廑、妯暂楚、κ χ 予没見度材質等），於程式控制設備中先201134567 VI. Description of the invention: [Technical field to which the invention pertains] In particular, the invention relates to a method for determining a rolling setting by means of a data exploration method. [Prior Art] In the conventional steel strip dry stretching, the jt stomach 刼 刼 人员 must be based on the relevant background information of the steel coil to be rolled (such as thickness, width, 妯 楚First in the device
輸入相關參數（如料延道次、道:欠㈣等），再由電腦中 的自動化模式計算出所需之札延條件（如札延力、速卢、 彎輥力等開始生產。該習知自動化模式建構於：關 之物理意義之上，丨目的不外乎量化複雜的軋延製程，建 構標準之生產製程。 然而，有時因乾延製程環境的變異，或是自動化模式未 能適當反應真實之物理現象，電腦常會計算出一些令操作 人員懷疑之結果，但由於為標準作業，因此操作人員仍然 依照電腦常計算出之軋延設定生產，無從釐清相關的疑 慮。 在習知相關文獻1(參考PROCESS AUTOMATION LEVEL 2 PLUS SYSTEM -Standard Edition-Proposed by ContRollingInput relevant parameters (such as material delay times, roads: owe (four), etc.), and then calculate the required delay conditions (such as Zhayanli, Sulu, bending roll force, etc.) from the automation mode in the computer. Knowing that the automation model is built on the physical meaning of Guan, the purpose of the project is to quantify the complicated rolling process and construct the standard production process. However, sometimes due to the variation of the process environment or the failure of the automation mode In response to the real physical phenomenon, the computer often calculates some results that the operator suspects, but because it is a standard operation, the operator still sets the production according to the calculations often calculated by the computer, and cannot clarify the relevant doubts. 1 (Refer to PROCESS AUTOMATION LEVEL 2 PLUS SYSTEM -Standard Edition-Proposed by ContRolling
Technology International，lnc· (CTI))中，其揭示CTI公司為 單軋機所發展之自動化系統。該習知自動化之軋延設定系 統’並未包括具物理意義之電腦模式，因此軋延設定純粹 由人員依據個人經驗之日積月累產生。亦即，類似餐廳為 滿足顧客各種需求’不斷推陳出新的各式菜單（recipe) 一 145722.doc 201134567 般。此外，由於實務上勢必將產生種類繁多的各種乳延設 定因此《亥％知軋延3又定系統亦提供自動化挑選菜單之功 能，使得人員可依現有軋延設定之菜單，挑選相似的乾延 設定，但是未明確揭示挑選的運算法則。 在習知相關文獻2(參考”民國專㈣128號：用 於化學機械研磨裝置的操作參數自動回饋方法及其控制系 統)中’其揭示以菜單(recipe)的方式，應用於半導體晶圓 生產製程之操作參數決定，其係用於化學機械研磨裝置的 操作參㈣動回饋方法及其控制系統。文獻2之應用之領 域及運舁法則並不適用於軋延製程。 ，此，有必要提供一創新且具進步性的以資料探勘方式 決定軋延設定之方法，以解決上述問題。 【發明内容】 、本發明係提供一種以資料探勘方式決定軋延設定之方 :’其包括以下步驟：⑷選定一待乳鋼捲之乳延搜尋條 件，（b)提供-製程資料庫，該製程資料庫包括複數個 較資訊’該等製程歷史資訊係為複數個參考鋼捲之製程 貝^⑷依據純延搜尋條件於該製㈣料料_取適格 =㈣史資訊’每-適格製程歷史資訊至少包含鋼捲實 及乾延實際耗時之資訊；及⑷依據每一適格製程歷 貝訊之鋼捲實際重量及軋延實際耗 " 之軋延設定。 彳异該待乾鋼捲 “發明以資料探勘方式決定軋延設定之方法 人貝僅需於人機介面中輸入待乳鋼捲之關鍵製程資訊（搜 145722.doc 201134567 尋條件）’即可於製程資料庫中自動搜尋並評選出軋延設 定，故具有軋延設定導航之功能，並可使軋延設備充分發 揮其能力。 【實施方式】Technology International, lnc· (CTI)), reveals CTI's automation system for single-roll mills. The conventional automatic rolling setting system does not include a computer model with physical meaning, so the rolling setting is purely generated by personnel based on personal experience. That is to say, similar restaurants are constantly making new recipes to meet the various needs of customers. 145722.doc 201134567. In addition, due to the fact that there will be a wide variety of various delay settings in practice, the system also provides the function of automatically selecting menus, so that personnel can select similar dry extensions according to the menu of existing rolling settings. Set, but did not explicitly reveal the chosen algorithm. In the related literature 2 (refer to "Ministry of the Republic of China (4) 128: automatic feedback method for operating parameters of chemical mechanical polishing equipment and its control system) - its disclosure in a recipe (recipe), applied to the semiconductor wafer production process The operating parameters are determined, which are used for the operation of the chemical mechanical polishing device (4) dynamic feedback method and its control system. The application field of the literature 2 and the transportation law are not applicable to the rolling process. Therefore, it is necessary to provide a Innovative and progressive method of determining the rolling setting by means of data exploration to solve the above problems. SUMMARY OF THE INVENTION The present invention provides a method for determining the rolling setting by means of data exploration: 'It includes the following steps: (4) Selecting a milk extension search condition for the milk steel coil, (b) providing a process database, the process database includes a plurality of comparative information 'The process history information is a process for a plurality of reference steel coils ^ (4) according to pure The search conditions are based on the system (4) materials _ take the appropriate grid = (four) history information 'per-suitable process history information at least contains information on the actual volume of steel coils and dry delays; and According to the actual weight of the steel coil of each suitable process, the actual weight of the steel coil and the rolling mill actual consumption " rolling delay setting. The difference between the steel coil to be dried and the method of data exploration to determine the rolling setting method is only required by people. In the machine interface, enter the key process information of the steel coil (search 145722.doc 201134567 search condition), you can automatically search and select the rolling setting in the process database, so it has the function of rolling setting navigation and can make Rolling equipment fully utilizes its capabilities. [Embodiment]
參考圖1，其顯示本發明以資料探勘方式決定軋延設定 之方法之流程圖。首先，參考步驟S11，選定—待乳鋼捲 之軋延搜尋條件。較佳地，該軋延搜尋條件係包括鋼捲日 期、鋼捲號碼、鋼捲材質、鋼捲寬度、起始厚度、目標厚 度、工輥輥徑或工輥磨耗公里數等至少其中之一。可理解 的是，該軋延搜尋條件並不限定為上述料糾，亦可依 據不同需求包含其他相關軋延條件。 該軋延搜尋條件可包括-相應容許誤差範圍。例如，鋼 捲日期可設定為日期區間；鋼捲號碼可設定為號碼區間； 鋼捲寬度可設定為寬度區間；起始厚度可設定為厚度區 間；目標厚度可設定為厚度區間；工輥輥徑可設定為直徑 區間；工輥磨耗公里數可設定為距離區間。 參考步驟S12，提供一製程資料庫，該製程資料庫包括 複數個製程歷史資訊，該等製㈣U訊料複數個參考 鋼捲之製程資訊。其中’在-軋延產線中，係依據相應之 複數個軋延設定軋延複數個參考鋼捲，經曰積月累記錄並 產生複數個相應之製程歷史資訊。 參考步驟S13，依據該軋延搜尋條株 仅吁1汆件於該製程資料庫中 操取適格之製程歷史資訊’每一適格制起膝士次 、价氟程歷史資訊至少 含鋼捲實際重量及軋延實際耗時之資訊^。 145722.doc 201134567 :考步驟S14，依據每__適格製程歷史資訊之鋼捲實際 重量及乾延實際耗時’計算該待軋鋼捲之軋延収。較佳 該軋延D又疋另包括軋延道次、軋延設定次數、軋延 力1端軋延力、軋延最高速度、裁減率、人料厚度、出 料厚度、入料張力、出料張力、工輥彎輥力、巾間輥彎輥 力、水平移動位置或連續可變冠高（c〇ntinu〇us ΜΑ* crown，CVC)移動位置等至少其中之一。Referring to Figure 1, there is shown a flow chart of a method of determining roll setting in a data exploration manner in accordance with the present invention. First, referring to step S11, the rolling search condition of the to-be-rolled steel coil is selected. Preferably, the rolling search condition includes at least one of a coil date, a coil number, a coil material, a coil width, a starting thickness, a target thickness, a work roll diameter, or a work roll wear mileage. It can be understood that the rolling search condition is not limited to the above-mentioned materials, and other relevant rolling conditions may be included according to different requirements. The rolling search condition may include a corresponding tolerance range. For example, the date of the coil can be set to the date range; the coil number can be set to the number interval; the width of the coil can be set to the width interval; the initial thickness can be set to the thickness interval; the target thickness can be set to the thickness interval; It can be set as the diameter interval; the number of kilometers worn by the work rolls can be set as the distance interval. Referring to step S12, a process database is provided. The process database includes a plurality of process history information, and the system information of the plurality of reference coils is obtained by the U. Among them, in the rolling-rolling production line, a plurality of reference steel coils are rolled and rolled according to the corresponding plurality of rolling passes, and the corresponding process history information is generated after hoarding. Referring to step S13, according to the rolling search, only one piece of the article is taken in the process database to obtain the appropriate process history information. [Each suitable for the knees, the price history information of at least the volume of the steel coil. And rolling down the actual time-consuming information ^. 145722.doc 201134567 : In the test step S14, the rolling and rolling of the steel coil to be rolled is calculated according to the actual weight of the steel coil and the actual consumption time of the dry extension of each __ compliant process history information. Preferably, the rolling roll D further includes a rolling pass, a rolling set number, a rolling end force rolling end force, a rolling maximum speed, a cutting rate, a material thickness, a discharge thickness, a feed tension, and a At least one of the material tension, the work roll bending force, the inter-sheet roll bending force, the horizontal moving position, or the continuously variable crown height (c〇ntinu〇us ΜΑ* crown, CVC) moving position.
在本實鉍例中，步驟S14另包括以下步驟：步驟siw， 依據，—適格製程歷史資訊之鋼捲實際重量及軋延實際耗 時計算—效㈣標值；及步驟S142，依據該效率指標值評 選s亥軋延設定。在步驟$丨4 j中 格製程歷史資訊之鋼捲實際重 亦即單位時間之產率。 ’該效率指標值係為每一適 量與軋延實際耗時之比值， 在本實施例中，本發明之方法另包括一比對該乳延設定 及-參考軋延設定之步驟Sl5。”，該參考軋延設定係 為自動化電腦模式所計算之該待乾鋼捲之札延設定。操 作人員可將該軋延収與自動化電腦模賴計算獲得的參 考乾延設定進行比對，以確認及決定該待軋鋼捲之最後軋 延設定，藉此達到以製程歷史資訊進行軋延導航的功能。 兹以下列實例予以詳細說明本發明，唯並不意謂本發明 僅偈限於此等實例所揭示之内容。 實例： 乳延搜尋條件可包括： 質、鋼捲寬度、起始厚度 鋼捲日期、鋼捲號碼、鋼捲材 '目標厚度、工輥輥徑及工輥磨 145722.doc 201134567 耗公里數。而針對所有條件項：（1)可分別選取過濾邏輯； (2)可以目標值為中心，設定欲搜尋之相應容許誤差範圍。 在本實例中，所選定之軋延搜尋條件與相應容許誤差範圍 如下： (1) 鋼捲日期：2009.01.10〜2009.06.1〇 (2) 鋼捲材質：03〇3_1(材質編號） (3) 鋼捲寬度.1204 mm(目標值）±91.6 mm(容許誤差範圍） (4) 起始厚度：2.2 mm(目標值）±0.22 mm(容許誤差範圍） (5) 目標厚度：〇·5 mm(目標值）±0.05 mm(容許誤差範圍） 在過濾以上軋延搜尋條件後，顯示在製程資料庫符合之 適格製程歷史資訊有2筆：鋼捲號碼412770及412771。該 二適格鋼捲皆符合軋延搜尋條件，因此，由每一適格鋼捲 之實際重量與軋延實際耗用時間之比值（效率指標值），亦 即以單位時間之產率進行軋延設定之評選。在本實例中， 鋼捲號碼412770及412771之效率指標值分別為13〇及 1〇,7’由於鋼捲號碼41277〇之效率指標值較高，因此進一 步仔細查詢鋼捲號碼412770之軋延設定（最佳軋延設定）資 訊0 其中，鋼捲號碼412770之軋延設定資訊顯示，其係於 2009.01.14之11:06當時共進行5道次之軋延設定結果，軋 延設定包含：軋延道次、軋延設定次數、軋延力、頭端軋 延力、軋延最高速度、裁減率、入料厚度、出料厚度、入 料張力、出料張力、工輥彎輥力、中間輥彎輥力、水平移 動位置及CVC移動位置。 145722.doc 201134567 ”灸操作人員可將評選出之乾延設定與自動化電腦模 式所計算獲得的參考軋延設定進行比對以料及決定該 待乾鋼捲之最後軋延設定，藉此達到以製程歷史資訊進行 幸匕延導航的功能。 !本發明以資料探勘方式決定軋延設定之方法中，操作 ^員僅需於人機介面中輸人待軋鋼捲之關鍵製程資訊，如 厚度、寬度、材質等，即可於製程資料庫中自動搜尋並評 選出軋延叹定’故具有軋延設定導航之功能，並可使軋延 設備充分發揮其能力。 上述實施例僅為說明本發明之原理及其功效，並非限制 本發明’因此習於此技術之人士對上述實施例進行修改及 變化仍不脫本發明之精神。本發明之權利範圍應如後述之 申請專利範圍所列。 【圖式簡單說明】 圖1顯不本發明以資料探勘方式決定軋延設定之方法之 流程圖。 【主要元件符號說明】 (無元件符號說明） 145722.docIn this embodiment, step S14 further includes the following steps: step siw, according to the actual weight of the steel coil of the process history information and the actual time-consuming calculation of the rolling-effectiveness (four) value; and step S142, according to the efficiency index The value is selected as the shovel setting. In the step $丨4 j, the actual volume of the steel coil of the process history information is the yield per unit time. The efficiency index value is the ratio of each appropriate amount to the actual time-consuming time of rolling. In the present embodiment, the method of the present invention further includes a step S15 of setting the emulsion extension and the reference rolling setting. The reference rolling setting is the setting of the to-be-dried steel coil calculated by the automated computer mode. The operator can compare the rolling delay with the reference dry delay setting obtained by the automated computer module calculation to Confirming and determining the final rolling setting of the steel coil to be rolled, thereby achieving the function of rolling the navigation by the process history information. The present invention will be described in detail by the following examples, but the invention is not intended to be limited to the examples. Explain the contents. Example: The milk extension search conditions may include: quality, coil width, initial thickness coil date, coil number, steel coil 'target thickness, roll diameter and work roll mill 145722.doc 201134567 consumption For all condition items: (1) filter logic can be selected separately; (2) the target value can be centered, and the corresponding tolerance range to be searched is set. In this example, the selected rolling search condition and corresponding The allowable error range is as follows: (1) Coil date: 2009.01.10~2009.06.1〇(2) Coil material: 03〇3_1 (Material No.) (3) Coil width. 1204 mm (target value) ±91.6 mm ( (1) Starting thickness: 2.2 mm (target value) ± 0.22 mm (tolerance margin) (5) Target thickness: 〇 · 5 mm (target value) ± 0.05 mm (permissible error range) Above the filter After rolling the search conditions, there are two records of the appropriate process history information in the process database: steel coil numbers 412770 and 412771. The two grids are all in line with the rolling search conditions, therefore, the actual volume of each eligible steel coil The ratio of the weight to the actual elapsed time of the rolling (efficiency index value), that is, the selection of the rolling set in the yield per unit time. In this example, the efficiency index values of the coil numbers 412770 and 412771 are 13〇, respectively. And 1〇, 7' because the steel coil number 41277〇 has a higher efficiency index value, so further carefully check the rolling coil number 412770 rolling setting (optimal rolling setting) information 0 where the steel coil number 412770 rolling setting According to the information, at the time of 11:06 at 2009.01.14, a total of 5 rolling results were set. The rolling setting included: rolling pass, rolling set number, rolling force, head end rolling force, Rolling speed, cut Rate, material thickness, discharge thickness, feed tension, discharge tension, work roll bending force, intermediate roll bending force, horizontal movement position and CVC moving position. 145722.doc 201134567 "Moxibusic operators can select The dry delay setting is compared with the reference rolling set calculated by the automated computer mode to determine the final rolling setting of the steel coil to be dried, thereby achieving the function of performing the navigation history information. In the method for determining the rolling setting by means of data exploration, the operator only needs to input the key process information of the steel coil to be rolled in the man-machine interface, such as thickness, width, material, etc., in the process database. Automatically search for and select the rolling delays, so it has the function of rolling and setting navigation, and can make the rolling equipment fully exert its capabilities. The above-described embodiments are merely illustrative of the principles of the present invention and the advantages thereof, and are not intended to limit the present invention. The scope of the invention should be as set forth in the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 shows a flow chart of a method for determining a rolling setting by means of data exploration. [Main component symbol description] (no component symbol description) 145722.doc