Bulk wave acoustic time-of-flight (ToF) measurements in pipes and closed containers can be
hindered by guided waves with similar arrival times propagating in the container wall …

Acoustic time-of-flight (ToF) measurements enable noninvasive material characterization,
acoustic imaging, and defect detection and are commonly used in industrial process control …

Nonintrusive pressure measurement has the crucial role to failure diagnosis and detection of
hydraulic system where the conventional measurement instruments fail to make the …

This paper proposes a non-intrusive and non-invasive method for measuring the gas flow
rate in pneumatic industry. A heater unit is fixed on the partial circumference of the external …

An effective non-intrusive method of ultrasound-based technique that allows monitoring
liquid pressure in small diameter pipeline (less than 10 mm) is presented in this paper …

Liquid pressure is a key parameter for detecting and judging faults in hydraulic mechanisms,
but traditional measurement methods have many deficiencies. An effective non-intrusive …

An improved denoising algorithm based on wavelet transform modulus maxima (WTMM) is
proposed for processing non-intrusive measurement signals in pneumatic systems …

Non-intrusive pressure measurement has the crucial role to the failure diagnosis and
detection of hydraulic system where the conventional measurement instruments fail to make …

Pressure measuring has the crucial role to failure diagnosis and detection of hydraulic
system. The conventional pressure measurement instruments fail to make the necessary …