为实现采煤机滚筒扭矩的实时精确检测, 提出了一种基于压电振动俘能装置自给供电的滚筒扭矩
检测系统. 压电振动俘能装置将采煤机工作过程中Y, Z 方向上产生的振动能量有效地转换为电能 …

为实现刨煤机刨刀在作业过程中受力在线检测, 克服刨煤机机身上安置电源难的问题,
提出一种基于压电振动俘能的自供电受力检测系统. 将刨煤机工作过程中的振动能量有效地转换 …

A method including determining a concentration of one or more components of a fluid during
a wellbore servicing operation of a wellbore, and providing a trigger signal to actuate …

A method includes determining a concentration of one or more components of a
subterranean fluid, and adjusting or maintaining at least ne operating parameter of a …

Piezoelectric materials have been broadly used in many scientific applications, and they are
often entrenched in electronic systems. Piezoelectric biochemical sensors consists of a …

! 中国科学技术大学工程科学学院& 安徽合肥5"%% 5#"!! 摘! 要为提高压电驱动器响应速度&
提出了一种超快速分时驱动方法* 它通过考虑压电堆内部应力波传播对响应速度的影响& …

Applications of microcantileversas biosensors have been explored by many researchers for
the applications in medicine, biological, chemistry, and environmental monitoring. This …

A pathogen is a biological agent that causes disease or illness to its host organism. Rapid
detection of pathogenic organisms is a crucial step towards ensuring the health and safety of …

The piezoelectric cantilevers are being extensively used in different configurations such as
unimorphs, bimorphs and multimorphs for their application as sensors and actuators. In this …

A method comprising determining a concentration of one or more components of a wellbore
servicing fluid during a wellbore servicing operation; and adjusting or maintaining a …