Analysis of ultrasonic sound pressure measurement data (using the free statistical processing language and environment "R")

***<Thinking Approach>*** The Ultrasonic System Research Institute has developed a model of the state, including phenomena related to the nonlinearity of ultrasound, as a Monoïd model in abstract mathematics (category theory). Based on this idea, we have developed a specific method for ultrasonic control as a spectral series of knot theory. The control method adapted to ultrasonic phenomena realizes dynamic changes in cavitation and acoustic flow by feedback analysis of sound pressure measurement data using an autoregressive model. From previous cases and achievements, it has been developed as a classification technique for nonlinear phenomena (harmonics, low-frequency reduction). Through a logical model, we dynamically control effective states of ultrasonic propagation (utilization) by classifying them into four types as follows: 1: Cavitation-dominant type 2: Acoustic flow-dominant type 3: Mixed type 4: Variable type The above logical classification is dynamically controlled by categorizing it into three variable type categories as a realistic response method based on the results of previous measurement data (ultrasonic phenomena that change over time).

Ultrasound Utilization Technology for 3D Printers 1) Addition of ultrasound to jet mills 2) Ultrasound irradiation on metal powder in powder form 3) Ultrasound irradiation to 3D printers 4) Ultrasound treatment of parts manufactured by 3D printers Applications of ultrasound probes (oscillation type, measurement type, resonance type, nonlinear type) Ultrasound Probe: Overview Specifications - Measurement Range: 0.01 Hz to 200 MHz - Oscillation Range: 1.0 kHz to 25 MHz - Propagation Range: 0.5 kHz to over 900 MHz (confirmation of acoustic pressure data analysis) - Materials: Stainless steel, LCP resin, silicon, Teflon, glass... - Oscillation Equipment: Example - Function Generator By understanding the acoustic properties of metals, resins, glasses, etc., we can achieve propagation conditions tailored to specific purposes regarding acoustic pressure level, frequency, and dynamic characteristics through oscillation control. This is a new foundational technology for precision cleaning, processing, stirring, inspection, etc., based on measurement, analysis, and evaluation techniques of ultrasound propagation states. Ultrasound Propagation Characteristics 1) Detection of vibration modes 2) Detection of nonlinear phenomena 3) Detection of response characteristics 4) Detection of interactions

The Ultrasonic System Research Institute has developed a completely new technology for controlling vibrations using original products (ultrasonic systems). Based on the analysis and evaluation of ultrasonic sound pressure measurement and oscillation control technology developed so far, we perform oscillation control of megahertz ultrasonic waves based on the analysis and evaluation of nonlinear phenomena in ultrasonics. From the accumulation of data measuring, analyzing, and evaluating the dynamic characteristics of ultrasonic waves propagating on surfaces, we apply technology that can <measure, analyze, and evaluate> vibration states from low frequencies (0.1 Hz) to high frequencies (over 900 MHz). Regarding vibrations and noise from buildings and roads, equipment, devices, walls, piping, desks, handrails... the vibrations at the moment of metal melting during welding, instantaneous vibrations during machining, and the complex vibration states of entire manufacturing devices and systems... new countermeasures based on vibration measurement and analysis have become possible. This is a new method and technology, and various application cases have developed from the results obtained so far. In particular, since continuous data collection for a standard measurement time of 72 hours is possible, we can measure and respond to very low frequency vibrations and irregularly fluctuating vibrations.

The Ultrasonic System Research Institute has developed a technology for ultrasonic <dynamic control> that optimizes the interaction of ultrasonic vibrations based on various analysis results of ultrasonic propagation states using an original ultrasonic system (sound pressure measurement analysis and oscillation control) and an abstract algebra model. Note: The control of resonance phenomena (low harmonics) and nonlinear phenomena (high harmonics) is achieved by setting oscillation control conditions based on a logical model. Compared to existing control technologies, this technique establishes and implements optimal control states tailored to the purposes of ultrasonic applications (cleaning, stirring, processing, etc.) through new measurement and evaluation parameters (note) related to the entire propagation path of ultrasonic vibrations, including various propagation tools. This is a method and technology that can be applied immediately, and we offer it as consulting services (there is an increasing track record of precision cleaning and stirring at the nano level). Note: Dynamic changes in the propagation state of tanks, transducers, target objects, and tools are measured, analyzed, and evaluated using original technology (ultrasonic testers).