內容簡介
本書以必要的深度介紹了水聲換能器的基礎效應、水聲換能器材料選擇、水聲換能器設計、製作工藝及可靠性改進等方面的技術內容。全書共分十二章,首先介紹了水聲換能器技術的作用、水聲換能器的基礎效應和構成,以便加深對水聲換能器技術的重要性的了解。從第四章至第十二章,對水聲換能器技術的重點分別加以闡述。本書主要適於聲納裝備的使用與管理人員閱讀,也適合水聲專業的高年級學生和研究生以及從事水聲換能器研究的科研人員參考。
圖書目錄
第一章概述......................................(1)
1.1水聲換能器技術的作用.........................................................(1)
1.2水聲換能器技術分類............................................................(2)
1.3水聲換能器技術的發展.........................................................(2)
第二章水聲換能器的基礎效應.........................................................(11)
2. 1磁致伸縮效應...................................................................(11)
2. 2壓電效應........................................................................(16)
第三章水聲換能器構成論...............................................................(18)
3. 1原理結構..........................................................................(18)
3. 2機電類比...........................................................................(18)
3.3水聲換能器的構成方法.........................................................(20)
第四章壓電陶瓷換能器..................................................................(22)
4. 1壓電元件製作....................................................................(22)
4.2壓電元件的加工................................................................(32)
4.3壓電換能器製作................................................................. (33)
第五章壓電薄膜水聽器..................................................................(35)
5.1 PVDF壓電薄膜水聽器........................................................(35)
5.2 PVF2 壓電薄膜水聽器.........................................................(36)
5.3壓電薄膜水聽器的發展.......................................................(39)
第六章光纖感測器........................................................................(41)
6 . 1 引言.................................................................................(41)
6.2光波強度調製型光纖感測器.................................................(41)
6.3相位調製型光纖感測器........................................................(51)
第七章水聲換能器接口電路............................................................(60)
7. 1阻抗匹配..........................................................................(60)
7.2水聽器自噪聲的抑制......................................(61)
第八章水聲換能器的材料選擇.........................................................(65)
8. 1水聲材料選擇....................................................................(65)
8.2電聲換能材料選擇.............................................................(66)
第九章水聲換能器設計.................................................................(70)
9.1圓柱形壓電陶瓷管的接收電壓靈敏度......................................(70)
9.2發射器的功率極限......................................(76)
9.3水聲換能器的設計傾向........................................................(79)
第十章水聲換能器製作工藝............................................................(81)
10. 1電聲轉換器件的減隔振安裝................................................(81)
10. 2粘接工藝........................................................................(81)
10. 3密封工藝........................................................................(82)
第十一章水聲換能器的可靠性改進...................................................(85)
1 1 . 1 引言..............................................................................(85)
11. 2水聲換能器填充材料.........................................................(85)
11.3水聲換能器的電暈抑制............................................. ......(86)
11.4水聲換能器的加速環境應力試驗..........................................(86)
11.5水聽器自噪聲控制............................................................(86)
第十二章水聲換能器的主要性能參數................................................(88)
12.1發射與接收換能器共同要求的參數.......................................(88)
12.2對發射換能器著重要求的性能參數.....................................(89)
12.3對接收換能器著重要求的性能參數.......................................(90)
參考文獻及資料..............................................................................(92)